One animal's predator is often animal's prey, but not with these species. Many of them are too tough to be taken down, though some have stranger tactics.

Most of us have probably used a 9-volt battery. They power small household items such as clocks, smoke detectors, and toys. Now think about what you could power with 860 volts. It’s 95 times the ...

Beneath murky rivers and restless seas, life hums in invisible currents. From eels to sawfish, the world’s electric creatures reveal how nature speaks in signals we cannot see ...

The electric eel is one of nature’s most shocking creatures - literally. This video explains how it generates electricity, how strong its shocks can be, and why scientists are so fascinated by its ...