Although remarkable looking, it is not looks that have scientists excited about this "walking" fish with six legs. Instead, it is what was proven about evolution that was the real thrill.

While exploring off the coast of Puerto Rico, NOAA's Okeanos Explorer caught footage of a pink frogmouth fish walking around. Produced by Grace Raver. Footage courtesy of NOAA Office of Ocean ...

Despite its peculiar and even intimidating appearance, the mudskipper - an amphibious fish that can walk on land and climb trees - is a rare and highly prized delicacy in Ca Mau. The mudskipper, also ...

But urban sprawl, contaminated water and non-native fish that like to eat young axolotls have led to the salamander’s near-total collapse, according to population surveys. The axolotl is not the ...