Sydney, considered the New Year's capital of the world, held a colorful celebration that included a moment of silence for the ...

The British researcher is calling for global regulations to test extreme measures against climate change, such as marine ...

The last decade has been the hottest decade in human history.  Driven by drought and extreme winds, a massive fire burned its ...

Across hundreds of miles of Alaska’s North Slope, long-frozen ground is thawing. As it does, naturally occurring metals ...

In 2026, there will be journeys to the moon and Mars, new visions of the cosmos and a solar eclipse that might be worth ...

National-security officials say Chinese submarines and icebreakers pose a new military threat from the High North.

Scientists discovered deep Arctic methane mounds that release gas, shape ecosystems, and inform climate risks.

By Samuel Wat The waters around the Queen Elizabeth Islands and western Tuvaijuittuq in Canada's High Arctic have long ...

By Tamara Merritt Two newly published maps show the Bathurst caribou's changing migration patterns as their population rapidly decreases.   One of the maps was published in a digital global atlas on ...

NASA has captured an astonishing image from space showing a figure made of frozen lagoons that strikingly resembles a snowman ...

“​​We have to have it,” Trump told reporters when asked about his decision to name Louisiana Gov. Jeff Landry as special ...

English explorer William Scoresby kicked off the 19th century's Arctic craze when he became the new record holder for ...