Buried in Australia's so-called dead heart, a trove of exceptional fossils, including those of trapdoor spiders, giant cicadas, tiny fish and a feather from an ancient bird, reveal a unique snapshot ...

A mystery has been building in the Caribbean. Decades ago, fossilized teeth were discovered in Cuba dating to about 18 million years ago. They were small but tapered, sharp and serrated. They were the ...

A long time ago, strange predators roamed the Caribbean — not just birds and snakes, but land-dwelling crocodiles that ...

Stout Research Center at Anza Borrego Desert State Park is believed to house fragments of the longest continuous record of ...

Long thought extinct, sebecid fossils found in the Dominican Republic are rewriting what we know about ancient predators in ...

Giant ‘sea monster’ fossil unearthed in Mississippi mud - Mosasaurs were apex predators, and at their largest, they could ...

These sebecids were the last survivors of a group of ancient crocodile relatives called Notosuchia. Unlike today’s crocodiles ...

For decades, mysterious teeth found across Caribbean islands hinted at a top predator researchers couldn’t identify until now ...

Imagine a crocodile built like a greyhound—that's a sebecid. Standing tall, with some species reaching 20 feet in length, ...

Researchers uncovered one vertebra, and based on its size, they estimate the massive creature was at least 30 feet long when ...

The find came in the fossil-rich outcrops of northeast Mississippi, near Starkville in the Prairie Bluff Formation, according ...

According to George, the Central Valley is home to a number of significant fossil finds—including California's state dinosaur ...