Futuristic TV shows, movies, and sci-fi books often have robot characters. It’s a given that this type of technology will be a part of everyday life in the future. If you’d like to give your kids a ...

Forget flies—this robot is so gentle, it wouldn’t hurt a jellyfish. Which is saying a lot, since the gelatinous lifeform is especially prone to damage, according to David Gruber, a marine biologist at ...

The Japanese are all a-quiver about robot jellyfish. Bringing a dog to work is passé in Silicon Valley, where yapping mutts have been replaced by things that don't pee on the carpet or aggravate ...