When he was growing up, a dream of Linux pioneer Linus Torvalds was to acquire the Acorn Archimedes, a groundbreaking personal computer with the first ARM RISC chips. But in 1987, Archimedes wasn’t ...

Fossil handprints made by a crouching theropod reveal that those meat-eating bipedal dinosaurs had palms that always faced inward, a sign that these creatures abandoned the use of their forelimbs as ...