A haze of ice crystals in the air created a halo around the low sun as three snowmobiles thundered onto the sea ice on a ...

Researchers are trying to rebuild sea ice above the Arctic Circle so it can reflect the sun’s warming rays, slowing climate ...

An olive-colored minnow only found in southwestern Nevada is one step closer to life-saving federal protection after years of ...

Out in the remote Arctic wilderness, we set out to catch and cook a meal completely off the land. With nothing but the essentials, we take you through the process – from tracking and fishing in icy ...

FWC biologists captured video of a great white shark off the Florida Gulf Coat in a "rare and thrilling sighting." ...

British officers and crew members set out in search of the Northwest Passage on HMS "Erebus" and HMS "Terror." None returned ...

At Izembek Lagoon, Pacific black brant are choosing to overwinter in the Bering Sea — drawn by warming waters and the ...

Sensory features on the armored exoskeletons of ancient fish may be the reason why humans have teeth that are sensitive to ...

U.S. wildlife officials want to add a rare Nevada fish to the list of endangered species. A federal proposal was issued ...

Mercury (Hg) is a naturally occurring element found across the globe, yet it becomes highly toxic as it accumulates up the ...

Teeth are good for chewing and biting, but they are also sensitive – and that may have been their original function hundreds ...