A university student on a fossil-hunting field trip in Dorset made a stunning discovery: a 145-million-year-old jawbone belonging to a previously unknown mammal species with razor-like teeth. With the ...

A University of Portsmouth student has discovered a new species of prehistoric mammal dating back 145 million years to the ...

What did long-necked dinosaurs eat—and where did they roam to satisfy their hunger? A team of researchers has reconstructed ...

Proteins from an ancient rhino tooth unearthed in the Canadian Arctic have allowed scientists to look much deeper into the ...

Molecules from the 20-million-year-old teeth of a rhino relative are among the oldest ever sequenced, opening tantalizing ...

Science No dentist, no problem: How this two-ton dinosaur replaced its teeth every two weeks First discovered in the deserts of Niger, it would take 30 years to realize that the bones discovered ...

Scientists have discovered a new species of dinosaur — one that was dog-sized and roamed what is now the United States around 150 million years ago alongside familiar dinosaurs like stegosaurus ...

Two new papers analyze fossils found in Canada and Kenya, respectively—vastly different environments for the preservation of ...