The original post continues below. An ocean exploration team just discovered a whale skeleton on the seafloor, and it’s live-streaming the bone-eating worms and other critters gnawing away at ...

A research team including a Penn State biologist completed a new reconstruction of the skeleton of Tiktaalik, the 375-million-year-old fossil fish that is one of the closest relatives to limbed ...

Modern whales swim by moving their horizontal fluke up and down in the water, while fish swim by lateral undulations. "The research team will use the new skeleton to study how it lived and swam ...