The result is a cascade effect. Researchers issue warning after making grim Arctic discovery: 'This will continue' first ...

While a number of people continue to deny that humans are responsible for the Earth getting warmer, it's hard to avoid the fact that global temperatures are indeed increasing. Just take a look at the ...

Arctic sea ice helps cool the planet and influences weather patterns around the world, but it is disappearing faster than ever as the climate warms. Scientists have now developed a new forecasting ...

Add Yahoo as a preferred source to see more of our stories on Google. This story was produced in partnership with the Pulitzer Center’s Ocean Reporting Network. A haze of ice crystals in the air ...

Scientists have unveiled a powerful new method for predicting Arctic sea ice months in advance, just as climate change drives rapid ice loss.

As summer wanes in the Northern Hemisphere, scientists are sounding the alarm over what could be one of the most extreme Arctic melt seasons in recorded history — a shift with potentially far-reaching ...

Western allies lack military capabilities that can withstand the harsh conditions of the Arctic and keep Russia in check in ...

I walked out onto the frozen Arctic water off Utqiagvik, Alaska, for the first time, I was mesmerized by the icescape. Piles of blue and white sea-ice rubble several feet high gave way to flat areas ...