That's exactly how two species of North American fish with wing-like fins, crabby-looking legs and croaky calls evolved to hunt prey. A pair of studies published today in Current Biology show ...

Recent research, led by Nicholas Bellano of Harvard University, reveals how these marine fish have developed unique sensory organs—papillae—on their leg-like pectoral fin extensions, enabling a ...

The fifth-seeded Fish held serve in the opening game and lost the first point of the next game when he decided the pain in his left leg would not allow him to continue. Fish is hoping to qualify ...