What does it mean when an orca wants to share its lunch with you? Researchers have documented orcas seemingly gifting rays, seals and fish to scientists and divers, which could suggest they have theory of mind and engage in altruism – even across species
https://www.newscientist.com/a....rticle/2486216-what-

Typos and slang spur AI to discourage seeking medical care AI models change their medical recommendations when people ask them questions that include colourful language, typos, odd formatting and even gender-neutral pronouns
https://www.newscientist.com/a....rticle/2486372-typos

Polycystic ovary syndrome may be passed on via chemical tags on DNA Eggs and embryos from people with polycystic ovary syndrome have altered patterns of so-called epigenetic tags, which could explain how the condition is inherited
https://www.newscientist.com/a....rticle/2486325-polyc

The remarkable tale of how humans nearly didn’t conquer the world Over tens of thousands of years, waves of Homo sapiens set out across Europe and Asia, only for their societies and cultures to mysteriously vanish. At last, ancient DNA is revealing why
https://www.newscientist.com/a....rticle/2484740-the-r

Single antiviral shot could offer better protection than flu vaccines A long-lasting formulation of an antiviral drug greatly reduced people’s risk of a symptomatic flu infection in a trial, and should even be effective against new strains
https://www.newscientist.com/a....rticle/2486276-singl