Discovery

Scientists report identifying a previously unknown brain circuit that could explain why heart attacks often worsen after the initial event. The finding suggests the brain may trigger processes that compound damage to the heart in the hours and days following an attack. If confirmed, the discovery could open new avenues for treating patients after a heart attack and reducing long-term harm.

Anthropic claims its Claude AI helped identify a previously unknown gene-editing enzyme, a result that could matter for biotechnology if it holds up. The company itself cautions the finding has not yet been experimentally verified or peer-reviewed, and scientists are urging independent confirmation before drawing conclusions.

Archaeologists in Turkey have recovered a fragment of the Egyptian-Hittite peace treaty, regarded as the oldest known peace agreement in the world, dating to the 13th century BC after the Battle of Kadesh. The find offers fresh physical traces of a diplomatic accord signed between Egyptian pharaoh Ramesses II and Hittite king Hattusili III, drawing interest from history and archaeology enthusiasts.

Anthropic says the biology lab it runs has already found something significant, according to a TechCrunch report dated September 23, 2026. The company has not detailed what the finding is, and no independent confirmation or scientific description of the result is available yet, leaving the nature and importance of the discovery unclear.

Cybersecurity firm Group-IB has revealed RemControl, an Android banking trojan that its researchers say was developed with the assistance of artificial intelligence. The discovery highlights how AI tools are lowering the bar for creating malware capable of stealing banking credentials from mobile users. Security teams are expected to examine the trojan's capabilities and update protections against it.

Scientists report the discovery of a so-called "fire amoeba", an organism said to survive at temperatures beyond what was thought to be life's upper limit. If confirmed, the find would force a rethink of the thermal boundaries of life on Earth, with implications for the search for life in extreme environments such as deep-sea vents and possibly other planets.

Reports say a previously unknown penguin has been identified, described as the first such discovery in more than 100 years. The claim is circulating through wildlife media, drawing attention from bird and conservation enthusiasts. Few details are available so far about where the bird was found, how it was confirmed as a distinct species, or its population status.

Researchers in Colombia have identified previously unknown viruses and antibiotic resistance genes in mosquitoes and sand flies, revealing that these disease-carrying insects host far more microbial life than expected. The findings suggest the insects could play a role in spreading antimicrobial resistance, adding a new dimension to concerns about mosquito-borne disease in the region.

Scientists analysing DNA from bacteria living on the gills of coral reef fish have found genes used in chemosynthesis, a process normally associated with deep-sea vent microbes rather than sunlit reefs. The findings suggest gill-dwelling bacteria may draw energy from chemicals such as sulfur compounds instead of light, hinting at a little-understood symbiotic role in reef ecosystems.

A scientific discovery reportedly made in an $80 motel room is being described as potentially shedding new light on the origins of life. Details of the finding and the researchers involved have not yet been fully laid out, but the unusual setting of a major breakthrough is drawing attention.

Australian authorities raided a home and seized a coastal taipan, 21 other venomous snakes, and dozens more reptiles, for a total of 86 animals. The coastal taipan is considered one of the world's most venomous snakes, and keeping such species without a licence is illegal. The seizure highlights growing concern over illegal wildlife trafficking and private keeping of dangerous exotic animals.

Researchers report that the receptor for ghrelin, the hormone that stimulates hunger, may play a role in defending against a parasitic liver disease, according to coverage of new findings in biology. The discovery suggests this receptor could act as a lever for new treatments targeting parasitic infections of the liver, drawing attention from science commentators interested in unexpected hormone functions beyond appetite regulation.

Archaeologists in southern Kazakhstan have uncovered an ancient burial containing the remains of a woman with a fatal skull injury, prompting researchers to question whether she was murdered thousands of years ago. The find is drawing attention for what it may reveal about violence and burial practices in the region's ancient societies.

Researchers have identified a genetic module that can induce male sterility in watermelon, a trait breeders need to produce hybrid varieties without laborious manual emasculation of flowers. The finding could make hybrid watermelon seed production cheaper and more efficient. Agricultural scientists and seed industry watchers are discussing the discovery and its implications for large-scale watermelon breeding programmes.