We picked up an old industrial robot arm for just $500—but should we bring it back to life? Once worth between $500,000 and ...

An origami-inspired robot arm made with material from cotton plants and pigs biodegrades when no longer needed. Such a soft ...

Blue tentacle-like arms attached to an Astrobee free-flying robot grab onto a "capture cube" in this image from Feb. 4, 2025.