The U.S. Marine Corps is reshaping how it fights along coastlines. Smaller units, faster ...

Nature is replete with slender filaments that bend and coil—from climbing grape vines, to folded proteins, to elephant trunks that can pick up a peanut but also take down a tree.

Paralyzed patient Alex Conley uses Elon Musk’s Neuralink brain-computer interface to control a robotic arm and fly a drone ...