“If you go to a rock concert with your friend and you're trying to speak with them, chances are are you won’t be able to ...

Add Yahoo as a preferred source to see more of our stories on Google. Deep down in the Arctic Ocean, life becomes bizarre. One might suppose that at its greatest depths, the icy, dark water would be ...

Life in the Arctic is becoming a constant balancing act. As climate change reshapes the environment, animals must make ...

Narwhals are among the most mysterious animals in the ocean. Known as the “unicorns of the sea,” these Arctic whales carry a long spiral tusk that is actually an enormous tooth growing through the ...

Mercury (Hg) is an environmental concern in the Arctic, where high concentrations are found in top predators such as polar bears and toothed whales. Despite declining atmospheric Hg emissions since ...

The Arctic Ocean, once locked in a vault of thick, old ice, now is transforming at lightspeed. Temperatures there are increasing at up to four times the rate of the planet overall, melting sea ice ...

New study shows that 16 percent of the Arctic Ocean’s organic carbon comes from terrestrial sources, such as thawing permafrost and eroding coastlines. Climate change and the associated rising ...