aging research

The growing longevity industry — from anti-ageing clinics to supplements promising longer life — is expanding faster than the scientific evidence supporting many of its claims, according to Al Jazeera. The report raises concerns that consumers are being sold unproven treatments while research on ageing is still in its early stages.

Researchers examining the Victorian state election say AI-generated deepfakes are distorting the campaign, with new findings identifying which groups of voters are most susceptible to manipulated audio and video. The analysis points to varying levels of digital literacy across age groups as a key factor in who falls for fabricated political content, raising concerns about misinformation ahead of the vote.

A new study from Norwegian researchers reports that users aged 9 to 18 are increasingly turning to AI chatbots instead of Google for information and answers. The research warns that the consequences of this shift — for learning, fact-checking and how young people judge source reliability — remain largely unknown. Commenters are debating whether AI answers are worse for children than search results, or simply a new norm.

A new study found that adults with higher levels of a particular vitamin showed healthier brain scans, according to coverage by Yahoo Health. The findings add to ongoing research into how nutrition may influence brain health and cognitive aging in adults. Details on which vitamin was measured and the study's size have not been widely reported yet.