Long before whales dominated the oceans, Earth’s seas were home to a fish so massive it continues to challenge our ...

These "total monsters of fishes" are extinct today, though new clues about their lives come from CT scans and their closest ...

How the TVA and TWRA are partnering to bring a prehistoric fish back to Tennessee after it was "wiped out" locally.

A new species of a prehistoric fish was discovered in Socorro County.The "demon-toothed" fish was found to be living more than 300 million years ago. It was uncovered by a research associate from the ...

What do the ginkgo (a tree), the nautilus (a mollusk) and the coelacanth (a fish) all have in common? They don't look alike, and they aren't biologically related, but part of their evolutionary ...

A new species of prehistoric fish was found in iron-rich stone in southeastern Australia. Screengrab from Australia Museum's video What can fossils tell us about prehistoric life? The length of a ...

A prehistoric visitor, a sturgeon fish, washed ashore on Hilton Head on Nov. 19, baffling beach goers around Islanders Beach Club. Photographed by John Billings, vacationer from Tennessee. Courtesy of ...