Paleontologists have made an exciting discovery with the uncovering of a 15-million-year-old fish fossil in the Australian ...

Advanced CT imaging of rare Devonian lungfish fossils in Australia and China is revealing unexpected anatomical details.

Fossilized fish digestive tracts are usually obscured by their scaly skin. But these carnivorous remains aren’t complete specimens—they’re decapitated heads still attached to gastrointestinal tracts.

Caribbean reef food webs have compressed by up to 70% over the past 7,000 years as fish diets converge and ecosystems become ...

A team of 20 paleontologists has announced the discovery of a new dinosaur species, ...

Fossils of a new Spinosaurus species, mirabilis, discovered in Niger reveal a giant semi-aquatic dinosaur with a striking crest and fish-eating adaptations.

The first known cases of accidental choking have been discovered, dating back 150 million years, when some opportunistic fish got more than they bargained for picking off algae and slime from dead ...

Rare fossils discovered in southern China reveals that the earliest creatures with spines — ...

Ancient lungfish fossils show how early fish evolved features that eventually allowed animals to leave the water and adapt to life on land.

NEW YORK — A big catch of fish fossils in southern China includes the oldest teeth ever found — and may help scientists learn how our aquatic ancestors got their bite. The finds offer new clues about ...

The fish were found with hot glass in their gills, likely from flaming debris. The discovery of a fossilized fish may offer a glimpse into the day an asteroid hit the earth and wiped dinosaurs off the ...