Changing all that, the researchers announce the discovery of two “burin spalls” – or stone flakes – from a site called Actun Uayazba Kab in Belize. Also known as Handprint Cave, Actun Uayazba Kab ...

Technology has forever served as science’s toolbox. But now that AI is being used to develop questions and methods as well, ...

What if you are not a natural extrovert, but you are in a new place and need to make new friends? Here I discuss three practical suggestions based on decades of research ...

La Géométrie, a short appendix that appeared in Descartes’ famous Discourse on the Method, laid the foundations of analytic ...

The prebiotic Earth was a harsh and unstable environment, characterized by intense heat, active volcanoes and little ...

A new study suggests the platypus and echidna — the only egg-laying mammals — had a water-dwelling ancestor. The finding ...

Clinical trials are underway that demand us to rethink menopause—and whether or not women actually need to go through it.