Extinct species news, features and articles

Scientists have found ancient nail tooth shark fossils deep inside Mammoth Cave in Kentucky, revealing new information about a mysterious group of extinct predators.

A fossil that was first discovered over 50 years ago has finally been identified as a dinosaur that lived around 166 million years ago, during the Jurassic Period.

New study suggests megalodons may have grown 15 feet longer than some previous estimates, had enormous babies, and didn't look like supersized great white sharks.

Poll Colossal scientists just created "woolly mice" in another step towards their ultimate goal of resurrecting woolly mammoths. But should we be tinkering with extinct species? Take our poll and have your say.

Extremely rare fossil of an ancient scorpion unearthed at China's Jehol Biota. The scorpion would've been a key species in the Cretaceous ecosystem, scientists say.

A new study has revealed that "hug of death" megaraptorids and previously unknown carcharodontosaurs shared Australia's unique Antarctic dinosaur ecosystem during the Cretaceous.

Nonavian dinosaurs have been extinct for 66 million years, but what would have happened if they'd survived?

Scientists reveal a never-before-seen species of leopard-size apex predator that lived in lush forest 30 million years ago.

Divers in Florida’s Steinhatchee River stumbled upon hundreds of pristine fossils from an obscure Ice Age period, including giant armadillos, ancient horses and possibly a new species of tapir.

The first dinosaurs may have evolved near the equator, and not in the southwest of the supercontinent Gondwana, as researchers previously assumed due to an abundance of fossils in places like Argentina and Zimbabwe.