Fish have been around since the dawn of complex animals. They were the first vertebrates, had the first live births and were the first four-limbed animals to venture onto land. The fossil fish ...

A rare deep-sea fish has appeared off the southwestern coast of England for the first time in two decades, raising questions about shifting marine patterns. The sightings highlight unusual wildlife ...

A rare fish more commonly spotted in prehistoric times has been sighted off the British coast for the first time in two decades. Diver Charles Hood was swimming amongst blue sharks when he found ...

Long before whales dominated the oceans, Earth's seas were home to a fish so massive it continues to challenge our understanding of prehistoric life. Leedsichthys problematicus, an enormous ...

ALBUQUERQUE — A new species and genus of a toothy prehistoric fish has been discovered in Socorro County. A paper, published in “Contributions from the Museum of Paleontology, University of Michigan” ...

All of Earth’s creatures have the potential to slowly fossilize, making them discoverable after millions of years to be studied and entered into the annals of science. That includes those that have ...