How can humanity better explore the unknown regions of Earth's vast oceans? Some scientists say they have found a promising new method: bionic jellyfish. A long-running project managed by scientists ...

Engineers at Caltech and Stanford University have developed a tiny prosthetic that enables jellyfish to swim faster and more efficiently than they normally do, without stressing the animals. The ...

In a fish-eat-fish ocean filled with sharks and other fierce swimmers, how has the delicate jellyfish survived – and thrived – through hundreds of millions of years of evolutionary culling? A team of ...

Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto. Darth ...