Artificial intelligence chatbots don’t judge. Tell them the most private, vulnerable details of your life, and most of them ...

Meltwater from a glacier lake outburst is flooding Juneau, Alaska. Such events are likely to happen more often as climate ...

Ancient teeth found in Ethiopia belong to a never-before-seen species of Australopithecus, a branch of human ancestors ...

Spiders from the Uloboridae family, usually just a few millimeters long, have puzzled scientists because they seemed to lack venom—a substance that is widespread among spiders and “really linked to ...

Studies show that writing or expressing what we are feeling can help adults mentally and physically. Kids are no different ...