For years, science fiction has promised a future filled with robots that can swim, crawl and fly like animals. In one research lab at Caltech, what once felt like distant imagination is becoming ...

The ocean covers more than 70 percent of the Earth’s surface. Considering how vast it is, scientists know relatively little about what’s going on down there. On top of that, there are many popular ...

60 Interesting Ocean Facts That'll Either Terrify You or Amaze You originally appeared on Parade. The ocean makes up the majority of the Earth's surface, so it makes sense that 95% of our seas are ...

These rare sea creatures live where the sun don't shine. By Laura Baisas Published Jan 6, 2026 4:15 PM EST Get the Popular Science daily newsletter💡 Breakthroughs ...

They might look like regular moon jellyfish, but these are not completely natural creatures. They are cyborgs – part robot, part jellyfish. They’re remotely controlled by Caltech researchers to ...