Capping a review compelled by prior litigation, the federal agency announced it will retain the northern distinct population ...

Just before the hurricane rolled in, something extraordinary emerged from the depths an iridescent, otherworldly fish with colors and patterns unlike anything seen before. Captured on camera in the ...

Nishikigoi, better known as koi fish, are a well-known variety of the common carp. They are bright red and white and revered ...

A tiny deep-sea octopus with large eyes and blood-red tentacles, named Carnarvon flapjack, has been recently discovered.

colorful bottom-dweller typically only found along the northwestern coast of the United States. It is the first time Chirolophis nugator — a species of prickleback fish also called the mosshead ...

DEC’s updated list contains 16 new fish species, mostly minnows with colorful names like the swallowtail shiner or tonguetied minnow. But more familiar species such as the American eel ...

the Zhenning Golden-lined Barbel has normal eyes and colorful pigment —features that are normally reduced or absent in cave-dwelling species, according to the study. The fish has a “humpback ...

When you visit a national park, you likely want to see its natural attractions. Old Faithful at Yellowstone, El Capitan and ...

The U.S. Virgin Islands are a Caribbean dreamland with something for everyone—and no passports are required for U.S. citizens ...