Paleontologists have been arguing whether modern birds developed before or after the infamous asteroid for decades. Now, a ...

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 ...

Explore the iconic Colorado landmarks that you must visit. From breathtaking mountains to historic sites, discover the beauty ...

The scarcity of prey is the most prevalent threat for the Arctic fox. Disease and genetic pollution of the species by foxes bred in captivity also threatens this species. Temperatures in the Arctic ...