A newly discovered marine reptile from the Jurassic period, nicknamed the "Sword Dragon," sheds light on the evolution of ancient seas and the fascinating world of ichthyosaurs.

The first explored the South Sandwich Islands, where active tectonic activity and methane vents create warm, chemical-rich ...

Haleakalā National Park is home to many birds and animals found only in the Hawaiian Islands, including the endangered Maui parrotbill.

A giant colonial spiderweb in a sulfuric cave on the border between Greece and Albania may be the largest ever found — and it ...

In England, the “sword dragon” is discovered, a new species of Jurassic ichthyosaur that reveals clues about marine evolution ...