An artistic depiction of the Late Cretaceous modern (crown) bird, Vegavis iaai, pursuit diving for fish in the shallow ocean ...

Discovered over a century ago, the late Upper Paleolithic archeological site included stone and bone tools, evidence of ...

Fossil of Ancient Animal With Long Limbs Discovered, Research Reveals There Were Ancestors of Horses A team of researchers ...

About half a million years ago, several horses, sloths and armadillos fell into a sinkhole in Florida's Big Bend region and ...