An international team of scientists and students, led by the Arctic University of Norway, and including chemists and ...

An early Arctic blast is bringing frigid temperatures and the first significant snow of the season to the eastern U.S. Heavy lake-effect snow could bring up to 7 inches or more to upstate New York ...

An Arctic front is bringing the coldest air of the season to all 48 contiguous states this weekend. Temperatures are expected to drop below freezing across the country, from the northern Rockies to ...

From the first woman to circumnavigate the globe by boat to the first to scale Everest, we’ve rounded up the most fabulous ...

Climate change and the associated rising temperatures are melting more and more frozen ground in the Arctic. This dissolved ...

National Geographic photographer Brian Skerry has been diving in the Gulf of Maine for more than 40 years. After learning these waters were a harbinger of climate change, he set out to document the ...

A scuba diver until age 79, Georgette Apol Douwma photographed reefs around the world and then transformed her images into dazzling kaleidoscopic designs. Photographer Georgette Apol Douwma’s ...

On Thursday, the Trump administration announced it would be opening up the entire coastal plain of Alaska’s Arctic National Wildlife Refuge to oil and gas leasing — the latest blow in a battle that's ...

It is most definitely time to blow the dust off your big winter coat and the heavy duty boots as a cold weather blast hits temperatures soon drop to sub zero. Millions of Brits will soon wake up to ...

A powerful sub-Arctic high could bring a wave of cold air across the UK from mid-November, according to weather models. Classic blocking conditions over Scandinavia could lead to an extended period of ...