A previously unknown muskrat-sized mammal species was discovered through a 72-million-year-old fossil uncovered near the Utah ...

"You never know unless you look," said Jayson Kowinsky, a high school physics teacher from Pittsburgh who, while sifting ...

In a fossil-rich pocket of northern New South Wales, two pioneering palaeontologists have spent decades digging up rare ...

A new species of fossil mammal about the size of a muskrat, which was found in Colorado, lived during the age of dinosaurs.

Tooth wear can help reveal whether sauropods such as Diplodocus preferred snacking on tall trees or low-lying foliage. But the chances of a dinosaur being buried and, in turn, fossilized during a ...

Clayton Phipps known as the Dinosaur Cowboy found the dueling dinosaurs on land about 10 miles from his current dig site.

The new mammal lived in Colorado 70 to 75 million years ago -- a time when a vast inland sea covered large portions of the ...

Paleontologists have discovered a new mammal that lived with the dinosaurs in Colorado millions of years ago after unearthing ...

Rare fossils uncovered in Colorado show an unexpected swamp-dwelling creature lived among the dinosaurs millions of years ago ...

A team of paleontologists working in northwest Colorado have discovered Heleocola piceanus, a mammal that was alive during ...

Researchers have unearthed fossils of reptiles and frogs in India's Deccan plateau, dating back approximately 66.8 million ...

A Museums of Western Colorado volunteer’s discovery in 2018 of a jawbone fragment in a block of sandstone previously ...