Scientists discover cricket frogs don't walk on water as previously thought - they actually perform rapid underwater jumps.

"Studying the energetics of aquatic locomotion under environmental constraints offers insight not only into highly conserved ...

For prehistoric scholars, Spinosaurus has been a very elusive dinosaur. Its fossils are rare, and those that are found (Spinosaurus skull bones, tail vertebrae, limb bones) tend to be fragmented or ...

And its legs are disengaged from its pelvis, symbolizing the severance of the connection to land locomotion. By 40 million years ago, Basilosaurus-- clearly an animal fully adapted to an aquatic ...