The death of a spy is rarely newsworthy, due to the secrecy surrounding it. But when a white beluga whale suspected of spying for Moscow was found dead in Norwegian waters in September, the animal ...

The Petkit Purobot Max Pro 2 is one of the most tech heavy robotic litter boxes around, complete with an AI-powered 1080p camera to track your cats.

Real guppies respond to Robofish—a 3D-printed plastic model with a vaguely realistic paint job—as if it were a real schoolmate. Researchers used different-sized Robofish to show that guppy schools ...