A new experiment shows pigeons use immune cells to navigate our planet. The discovery redefines our understanding of how an animal can 'feel' Earth's magnetic field.

There are plenty of reasons NOT to have kids. But a new paper suggests having them may be the only way to protect gender equality over the long term.

Influencers, billionaires, even the US health secretary. Proponents of testosterone — as a hormonal therapy or barometer of "masculinity" — are causing men to self-medicate. With nasty consequences.

This ship phase is over. But the nature of this virus means cases may rise — even as officials contain it.

If you want to understand why the Andes variant of the hantavirus is different than COVID-19, this episode's for you.

We know advertising works. (It's why the industry exists.) But a new study on beer ads in Germany shows how. Causally.

Some people seem to know if others are intelligent. Others... don't. A new study suggests why.

A new study tried just about everything to get people to have a more positive reaction to AI poetry and prose. It failed. Almost always. And it's worth talking about why. (NOTE: A human wrote this.)

Lust? Humiliation? Control? If you think you know why men and boys make fake AI nudes of women and girls... first-of-its-kind research suggests a motivation that's almost more troubling. (Note: If you or anyone you know is the victim of non-consensual intimate imagery, the global non-profit StopNCII.org provides step-by-step support in 38 languages.)

A shockingly high number of people believe a global calamity will happen in their lifetime. Are you one of them?