The outline of a hand made with red pigment on the wall of a cave in Indonesia at least 67,800 years ago may be the world’s ...

The UK's first "teacherless" GCSE class, using artificial intelligence instead of human teachers, is about to start lessons. David Game College, a private school in London, opens its new teacherless ...

Phil Dreste's 4th graders handle a giant African millipede, part of a rotating cast of class pets. Dreste also provides exotic roaches, spiders, and isopods for his students to study at Kenwood ...

Memory is the faculty by which the brain encodes, stores, and retrieves information. It is a record of experience that guides future action. Memory encompasses the facts and experiential details that ...

January 20, 2026 • In early January, President Donald Trump signed an executive order threatening bans on defense contractors paying dividends or buying their stock back.