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  1. 1
    Rising sea levels threaten coastal cities worldwide●Climate change is redrawing coastlines and rising sea levels threaten coastal cities.▶youtubeEnvironmentClimate234.5K1 h ago

    Climate change is redrawing coastlines, with rising sea levels posing a growing threat to cities built along the shore. The warning highlights how coastal communities face flooding, erosion and possible displacement as oceans continue to rise. Commenters are debating which cities are most at risk and what governments should do to adapt or protect them.

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    Hurricane Polo strengthens rapidly as El Niño fuels rare Pacific storm●Hurricane Polo now among "strongest storms ever" fueled by El Niño▶youtubeEnvironmentWeather892.6K1 h ago

    Hurricane Polo is being reported as one of the strongest storms ever recorded in its region, with the El Niño pattern cited as a key driver of its unusual intensity. Forecasters and weather watchers are tracking its path along the Pacific coast, where warm ocean waters linked to El Niño have been pumping extra energy into the system. Commentators are pointing to the storm as fresh evidence of how the current climate pattern is producing exceptional hurricane activity.

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    IRGC threatens US warships in Indian Ocean●"IRGC threatens US warships in Indian Ocean" # Taco # Nacho # News # Politics # Nato # Military # Russia # USA # IsraelMmastodonWorldEU Politics918 min ago

    Iran's Islamic Revolutionary Guard Corps has issued a threat against United States warships operating in the Indian Ocean, according to a headline circulating widely. The claim suggests rising naval tensions between Iran and the US, with commentators tagging the story alongside wider talk of war, blockades, oil and tariffs. Details about the exact nature of the threat remain limited in the material circulating so far.

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    Island nations vow to keep fighting climate change▼'We're not giving up': Beset by climate change, island nations continue the fight✉newsEnvironmentClimate1 h ago

    Small island nations, facing rising seas and intensifying storms driven by climate change, say they refuse to abandon their fight despite overwhelming odds. Their message, 'we're not giving up', highlights ongoing efforts to press larger economies for emission cuts and support, as their territories face existential threats from warming oceans and coastal erosion.

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    US Agency Flags Very Strong El Nino Expected for 2026-2027●NEDTalk—The Very Strong El Nino of 2026–2027: How a Warm Tropical Pacific Ocean May Reshape Weather Worldwide✉newsEnvironmentOceans1 h ago

    NOAA's National Environmental Satellite, Data, and Information Service is highlighting forecasts of a very strong El Nino in 2026-2027, warning that unusually warm waters in the tropical Pacific could reshape weather patterns worldwide. Strong El Nino events typically bring heavier rains to parts of the Americas, drought to Australia and Southeast Asia, and altered hurricane and monsoon seasons, prompting scientists to urge early preparation.

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    Hurricane Season Off Balance in Two Oceans▼Hurricane season is broken. Two oceans are historically out of whack✉newsEnvironmentOceans1 h ago

    Meteorologists say hurricane activity is behaving in ways without historical precedent, with both the Atlantic and Pacific basins showing patterns far outside their usual norms at the same time. The unusual simultaneous disruption in two oceans has prompted experts to question whether existing forecasting frameworks and seasonal expectations still apply.

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    Hurricane Polo threatens Southwest US and Mexico with flooding▼Hurricane Polo churns in the Pacific, fueling flood threat for millions in the Southwest and Mexico✉newsEnvironmentWeather1 h ago

    Hurricane Polo is churning in the Pacific Ocean, with forecasters warning that heavy rain from the storm could trigger flash flooding across northwestern Mexico and the American Southwest. Millions of people in the region are under threat as the system tracks close to the coast, and residents are being urged to monitor warnings and prepare for possible flood conditions in the coming days.

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    Hurricane Nolo threatens Hawaii as Hurricane Polo nears Baja●Hurricane Nolo still threatens Hawaii as Mexico's Baja braces for major Hurricane Polo https://www.theguardian.com/us-neMmastodonEnvironmentWeather11 h ago

    Two Pacific hurricanes are prompting warnings on opposite sides of the ocean. Hurricane Nolo remains a threat to Hawaii, with officials watching its track toward the islands, while Mexico's Baja California peninsula is bracing for a major landfall from Hurricane Polo. Residents in both regions are being urged to monitor forecasts and prepare for strong winds, heavy rain and coastal flooding.

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    Iran's Islamic Revolutionary Guard Corps has issued a threat against United States warships operating in the Indian Ocean, according to a report by The Telegraph. The warning underscores continuing friction between Tehran and Washington over naval presence in the region. Details about the specific nature of the threat and any US response have not been disclosed, but the statement adds to tensions already heightened across Middle Eastern waters.

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    Coastal communities in Nigeria face growing threats from rising sea levels, according to DW reporting. Erosion, flooding and saltwater intrusion endanger homes and livelihoods along the Gulf of Guinea, where many residents live in low-lying areas. The report adds Nigeria to the list of countries most exposed to climate-driven sea level rise, a topic gaining urgency as global emissions and ocean levels continue to climb.

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    Global temperatures hit record highs as El Niño strengthens▼Global temperatures hit record highs as El Niño strengthens: Report✉newsWorld17 h ago

    A new report says global temperatures have reached record highs as the El Niño climate pattern strengthens in the Pacific. El Niño, which warms ocean surface waters and alters weather worldwide, is adding to the underlying warming trend driven by greenhouse gas emissions. Scientists warn the combination could push average temperatures to new extremes in the coming months, with implications for heatwaves, droughts and storms across many regions.

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    IRGC threatens US ships in Indian Ocean if new war erupts▼US ships in Indian Ocean will be hit if another war breaks out, IRGC says✉newsWar10 h ago

    Iran's Islamic Revolutionary Guard Corps says US ships stationed in the Indian Ocean will be targeted if another war breaks out. The threat, reported by Middle East Eye, signals rising tensions between Tehran and Washington and a warning that any renewed conflict would extend beyond the Gulf to American naval assets in the wider region.

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    New findings point to possible life on Saturn's moon Enceladus●Promising discoveries about the potential for life on one of Saturn’s icy moonsYhnScienceSpace96just now

    Researchers at Freie Universität Berlin, including planetary scientist Frank Postberg, have announced new discoveries about the potential for life on Enceladus, one of Saturn's icy moons, based on data from NASA's Cassini mission. The findings, published as a science release by the university, add to growing evidence that the moon's subsurface ocean could host microbial life, drawing wide attention in the science community.

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    Rising seas threaten a California beach town and its rail line●Sea level rise is reshaping a Cal­i­fornia beach town and threat­ening a key rail line✉newsEnvironment1 h ago

    Sea level rise is reshaping a California beach town, with encroaching ocean waters now threatening a key rail line serving the community. Erosion and flooding are forcing residents and officials to confront hard choices about how to protect infrastructure and homes along the coast. The story has drawn attention to the wider challenge coastal California faces as climate change accelerates erosion and sea level rise.

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    Earth microbes survive simulated Enceladus ocean conditions●Earth microbes survive simulated conditions of Saturn moon's oceanYhnEnvironmentOceans61 h ago

    A new study found that Earth microbes can survive conditions simulating the ocean of Enceladus, Saturn's icy moon. Researchers exposed microorganisms to the moon's known conditions, including its salty, alkaline water, and found they persisted. The finding suggests life could plausibly exist in the subsurface ocean beneath Enceladus's ice shell, strengthening the case for future missions to sample plumes that erupt from the moon's south pole.

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    Europe's marine heatwaves put fisheries under strain●How Europe’s intensifying marine heatwaves threaten its fisheries✉newsEnvironmentWeather14 h ago

    Europe is experiencing increasingly intense marine heatwaves, and Reuters reports on the growing threat they pose to the continent's fisheries. Warming sea temperatures can disrupt fish stocks, push species toward cooler waters and reduce catches, hitting fishing communities and coastal economies. The report adds to wider concern over how climate change is reshaping oceans and the industries that depend on them.

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    Two million tyres dumped to build a reef became an ecological disaster▼On a site the size of 27 football fields, 2 million of these were dropped in the ocean to create an artificial reef – instead, it became a disaster✉newsEnvironmentOceans1 h ago

    A failed artificial reef project saw around two million tyres dumped across an underwater area the size of 27 football fields, in the hope of attracting marine life. Instead, the tyres shifted in currents, crushed coral and scattered across the seabed, damaging the surrounding ecosystem. The story is being highlighted as a cautionary tale about large-scale ocean interventions gone wrong.

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    Eastern Pacific Stays Active as New Atlantic Area Emerges●Tropical Update: Eastern Pacific Stays Active; Another area to watch in the Atlantic✉newsEnvironmentOceans1 h ago

    Forecasters are tracking continued tropical activity in the Eastern Pacific while monitoring another developing area in the Atlantic basin. The update highlights that both ocean basins remain active at the same time, with potential systems worth watching in the coming days. Details on storm strength, tracks, and landfall risks have not yet been released.

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    Saturn's moon Enceladus may ease the search for alien life▼Saturn’s icy moon Enceladus may make alien life easier to find than scientists thought✉newsScienceBiologyjust now

    A new report suggests Enceladus, Saturn's icy moon, may make it easier than previously believed for scientists to detect signs of alien life. The moon is known for the plumes of water vapour erupting from its subsurface ocean, which space probes have already sampled. The claim is that biosignatures could be found more readily in that material than researchers assumed.

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    El Niño keeping Atlantic hurricane season unusually quiet▼Why haven’t we had an Atlantic hurricane yet? Thank El Niño. https:// grist.org/extreme-weather/why- havent-we-had-an-atMmastodonWorld317 h ago

    The Atlantic has yet to produce a hurricane this season, and climate outlet Grist attributes the calm to El Niño. The phenomenon, which is driving record ocean temperatures worldwide, creates wind shear over the Atlantic that suppresses tropical storm development. The piece notes the irony that the same pattern raising global temperatures is also canceling Atlantic tropical activity, at least for now.

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    Letter Warns El Niño Will Raise Baseline Sea Levels▼Letter to the Editor: El Niño to Increase Baseline Sea Levels✉newsEnvironmentOceans1 h ago

    A letter to the editor argues that the developing El Niño pattern is set to push baseline sea levels higher, adding to coastal flooding risks. The claim ties the climate phenomenon to short-term rises in ocean levels along affected coastlines, a concern scientists have repeatedly flagged during strong El Niño years.

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    Meta quietly building 4,300-mile undersea internet cable●While Everyone’s Debating Muse, Mark Zuckerberg Is Quietly Building a 4,300-Mile Cable Under the Ocean. Here’s What It’s For.✉newsEnvironmentOceans1 h ago

    While public attention stays on AI debates, Meta is moving forward with a massive subsea cable project stretching roughly 4,300 miles across the ocean floor. The infrastructure aims to carry enormous volumes of internet traffic between continents, giving Meta greater control over the pipes that carry its apps' data. Observers note the project underscores how tech giants now build core internet infrastructure themselves, rivaling traditional telecom consortiums.

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    Icy moons may keep underground oceans even after being smashed apart▼Icy moons may hold on to their underground oceans even after being smashed apart✉newsEnvironmentEnergy1 h ago

    New research suggests icy moons can retain their subsurface oceans even after catastrophic impacts that break the moon apart. The finding implies that oceans on bodies like Europa or Enceladus could survive violent events, expanding the range of conditions under which habitable environments might persist in the outer solar system.

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    Rutgers AI predicts whale locations near offshore wind sites●Rutgers researchers use AI and ocean data to predict whale locations near offshore wind areas✉newsEnvironmentOceans1 h ago

    Rutgers University researchers have developed a method that uses artificial intelligence and ocean data to predict where whales are likely to be found near offshore wind energy areas. The tool could help developers and regulators reduce risks to whale populations as wind farm construction expands along US waters, by anticipating whale presence before activities begin.

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    Bottom Trawling and Deep-Sea Mining Compared as Twin Threats●What makes bottom trawling and proposed deep-sea mining twin horrors is that same fundamental mechanism: taking ecosysteMmastodonEnvironmentOceans91 h ago

    Commenters are drawing a direct parallel between bottom trawling and proposed deep-sea mining, arguing both destroy ecosystems that operate on geological timescales. The argument notes corals grow millimeters a year and ocean currents take centuries to settle sediment, meaning damage from these practices cannot recover within human lifetimes. The comparison is fuelling renewed discussion of ocean protection ahead of decisions on seabed mining.

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    Spacecraft hunting for life on icy moons swings past Earth●Why a spacecraft exploring moons where life may thrive is zipping by Earth✉newsScience9 h ago

    A spacecraft built to explore icy moons where life could exist is flying close by Earth, using the planet's gravity to adjust its course. The maneuver is part of a long journey toward the outer solar system, where scientists hope to study oceans beneath the moons' surfaces. The flyby has drawn attention as a milestone in the search for conditions suitable for life beyond our planet.

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    David Attenborough's Ocean film reignites outrage over bottom trawling●That reminds me of the devastating images of bottom trawlers from Attenborough's latest documentary Ocean, the most horrMmastodonEnvironmentOceans91 h ago

    David Attenborough's documentary Ocean is drawing renewed attention to bottom trawling, with viewers describing footage of heavy trawl gear ploughing through the seabed and crushing ancient cold-water coral gardens as some of the most disturbing environmental destruction they have seen. The film is prompting calls for stronger protection of ocean floors from destructive fishing practices.

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    Two new sea spider species found off Canadian coast●Scientists discover two new species of sea spiders along Canadian coastline✉newsSciencejust now

    Scientists have identified two previously unknown species of sea spiders along Canada's coastline. The discovery adds to knowledge of marine biodiversity in cold northern waters, where sea spiders — strange, long-legged arthropods that live on the ocean floor — are still poorly catalogued. Researchers say such finds highlight how much remains undiscovered in coastal ecosystems, and the announcement is drawing attention from marine biology and science audiences.

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    Hawaii weathers third hurricane close call this season●Hawaii is on its third close call this season. # science # climate # weather https://www. theatlantic.com/science/2026/0MmastodonEnvironmentWeather314 h ago

    Hawaii has experienced its third near-miss from a Pacific hurricane this season, according to reporting in The Atlantic. The storms have tracked close enough to the islands to raise alarms, prompting evacuations and emergency preparations even without direct landfalls. Commenters are linking the pattern to warmer ocean temperatures and are debating whether climate change is increasing hurricane threats to the islands.

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    Unmanned 'robust little' vessel sets off on 22,000km Antarctica climate mission●‘Robust little’ vessel begins treacherous 22,000km journey around # Antarctica in the name of # climate science https://MmastodonEnvironmentClimate520 h ago

    A saildrone, an unmanned, hurricane-proof research vessel, has begun a roughly 22,000km circumnavigation of Antarctica, departing from Hobart. The voyage aims to gather climate science data from some of the world's most dangerous waters, where few crewed ships can operate. Observers are sharing the story, impressed that a small robotic craft is attempting a route that has tested even experienced sailors.

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    Long Island swimmer vanishes off Fire Island during nor'easter▼Long Island swimmer vanishes in ocean off Fire Island during deadly nor'easter as officials launch search✉newsEnvironmentOceans1 h ago

    A swimmer from Long Island disappeared in the ocean off Fire Island, New York, during a deadly nor'easter storm. Officials have launched a search operation amid dangerous surf and severe weather conditions. The incident has drawn attention to the hazards posed by the storm battering the region, with emergency crews working to locate the missing person.

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    Two new sea spider species found off Canadian coast●Scientists discover two new species of sea spiders along Canadian coastline https://www.npr.org/2026/09/27/nx-s1-5982026MmastodonScience21 h ago

    Scientists have identified two previously unknown species of sea spiders along Canada's coastline, according to NPR. The discovery adds to knowledge of marine biodiversity in the region, and researchers say the finding highlights how much of the ocean's life remains undocumented.

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    Nor'easter batters Ocean City, Maryland with rain, wind, flooding●Nor'easter brings heavy rain, wind, flooding to Ocean City, Maryland✉newsEnvironmentOceans1 h ago

    A nor'easter is hitting Ocean City, Maryland, bringing heavy rain, strong winds and coastal flooding to the resort town. Local coverage from WBAL-TV reports streets and shorelines affected as the storm moves through the mid-Atlantic region, with conditions expected to disrupt travel and coastal activities.

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    Super El Niño Expected to Hit the U.S. Midwest▼Regional Super El Niño Impacts: Midwest U.S.✉newsScience16 h ago

    The U.S. Geological Survey is examining how a super El Niño could affect the Midwest region of the United States. The pattern, marked by unusually warm Pacific Ocean waters, typically alters rainfall and temperature across North America, raising questions about flooding, drought and agricultural consequences for Midwestern states.

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    Ocean City closes ocean as rough weather hits resort▼SUN: Ocean City closes the ocean as rough weather hits resort✉newsEnvironmentOceans1 h ago

    Officials in Ocean City, Maryland, have closed the ocean to swimmers as rough weather moves through the resort town. Beachgoers were ordered out of the water while dangerous surf and strong currents affect the coastline. The closure is a standard safety precaution, with authorities monitoring conditions before reopening the beach to visitors.

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    Crews battle structure fire on Ocean Drive in Emerald Isle▼Emerald Isle crews battling active structure fire on Ocean Drive, officials say✉newsEnvironmentOceans1 h ago

    Firefighters in Emerald Isle, North Carolina, are working to put out an active structure fire on Ocean Drive, according to local officials. Details on injuries, the extent of the damage, or the cause have not yet been released, and crews remain on scene as the situation develops.

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    NC12 remains closed after ocean overwash▼NC12 remains closed in areas affected by ocean overwash✉newsEnvironmentOceans1 h ago

    North Carolina Highway 12, the main route along the Outer Banks, remains closed in sections where ocean water washed over the road. The overwash has left parts of the highway impassable, cutting off access for residents and visitors in affected areas. Drivers are being advised to use alternate routes while crews assess conditions and work to reopen the road.

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    Ocean overwash closes NC 12 near Rodanthe on Outer Banks▼Ocean overwash closes NC 12 near Basnight Bridge and Rodanthe✉newsEnvironmentOceans5 h ago

    North Carolina Highway 12 near the Marc Basnight Bridge and the village of Rodanthe has been closed after ocean water washed over the roadway on the Outer Banks. NC 12 is the main route serving Hatteras Island, so closures cut off access for residents and visitors and typically prompt travellers to wait for crews to clear sand and water before reopening.

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    Coastal storm floods Ocean City streets, travel warnings issued▼Coastal storm floods Ocean City streets, prompts travel warnings✉newsEnvironmentWeather13 h ago

    A coastal storm has flooded streets in Ocean City, Maryland, prompting local authorities to issue travel warnings for residents and visitors. Standing water is reported across low-lying roads, and officials are urging drivers to avoid flooded areas and delay unnecessary trips. The storm has become a leading regional story as conditions continue to affect the popular shore resort community.

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    Flooding has overtaken Ocean City, New Jersey, with water covering streets in the Jersey Shore resort town. Weather coverage is tracking the inundation as coastal communities deal with high water and its impact on residents and visitors.

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