If you’ve ever seen an elephant or a giraffe up close, you know those animals can seem massive, but would you believe that ...

For nearly 30 million years, a 2,000-pound beast known as the entelodont ruled a sweeping empire from Mongolia to what is now ...

For the first time, scientists have completed an in-depth analysis of fossilized soft tissues from a plesiosaur ...

The toothlike structures represent a step toward bioengineered replacements for dental implants, say researchers behind the ...

For the past two decades, scientists have been manipulating genes to grow human cells where you wouldn’t quite expect them.

Rabbits' teeth grow continuously, and bunnies wear them down by munching fiber-rich foods. Scientists suggest rabbits recycle ...

The Late Cretaceous modern (crown) bird,Vegavis iaai, pursuit diving for fish in the shallow ocean off the coast of the Antarctic peninsula, with ammonites and plesiosaurs forcompany. 66 million years ...

We do it because we have to, and like your mother told you, you only get one set of teeth, so you’d better take care of them!

A 68-million-year-old skull fossil found in Antarctica has revealed the oldest known modern bird, which was likely related to ...