Researchers at Cornell University have been working on batteries that can 'flow' through the internal structures of robots, kind of like how blood in humans' veins powers our bodies.

Why it's awesome: Earth's oceans are home to many secretive and unusual creatures that humans rarely see — including giant ...

The 'robot blood' system has been refined for higher battery capacity and power density to support the new robotic forms.

The solitary fish named Mambo stopped eating and seemed to be missing its human visitors—so aquarists attached photos of ...

When it comes time to migrate, Queensland University of Technology research has found how a free-living coral ignores the ...

Here's the thing, though. Fascinating though they may be, nearly all jellyfish have the capacity to harm humans and other creatures. This is because jellyfish are equipped with stinging tentacles.

But not all jellyfish sting and some jellyfish stings aren’t harmful to humans. Some creatures take advantage of jellyfishes’ stings to protect themselves from predators. So-called ‘Medusa’ fish hang ...