New research shows endangered sea turtles hear low ship noise clearly, raising questions about how busy coastlines affect their lives.

Add Yahoo as a preferred source to see more of our stories on Google. Americans celebrated the 50th anniversary of the Endangered Species Act late last year, serving as a reminder of the 1,662 ...

The Sumatran tiger is the rarest tiger species in the world and is critically endangered in the wild. Native to the islands ...

One of the world's rarest animals has been born in Devon after two zoos helped a couple of leopards to come together through ...

The bald eagle is arguably the world’s most recognizable eagle. Steller's sea eagle is the heaviest eagle. Here is the species that takes the title for ”world’s rarest eagle.” There are approximately ...

They say that eyes are the windows to the soul. Often, a person's eye color is the first thing we notice about them when we meet them. And undoubtedly, every eye color shines with its own beauty.

Jay Leno’s Garage brings together the rarest Nissan Skylines in America, from Hakosuka icons to Larry Chen's expertly restored R34 GT-R.