An eruption of Mount Churchill today similar to previous major plumes would bring much of the Northern Hemisphere to a ...

This year marks 350 years since The Royal Observatory in Greenwich was founded. Take a look at five astronomically great facts about the world-famous institution that are out of this world. The ...

After a flurry of activity — the president’s tariff threats and showdowns with Mexico and Canada, his expressions of interest ...

After a flurry of activity — the president’s tariff threats and showdowns with Mexico and Canada, his expressions of interest in Greenland, the policy changes obtained by Secretary of State Marco ...

Aurel Lardy, Vivian Bruchez and Jules Socie, locked in at the edge of the world at the periphery of the sport: Big Wall ...

The W Trek is a multi day hiking and backpacking trail in Chile's Torres Del Paine National Park. Full of glaciers, lakes and ...

Mount Churchill stands in a white corner of the Alaska map, deceptive in its cold, windblown silence. At least twice in the last few thousand years, the peak’s ice-covered caldera has spewed ash that ...

The voters gave President Donald Trump a mandate to lower the cost of living, secure the border, and end the wars in Ukraine ...

Back in Nuuk, Lynge turns to the map once more to reflect on how Greenland became caught up in a much bigger game. He refers to the 1946 attempt by the US to buy Greenland from Denmark, under which ...

Forecasters warn that a split polar vortex is set to bring a 'large supply of cold air' to North America in mid-February as a ...

In business, Donald Trump was a real-estate guy. In the presidency, he might be one, too. The prospective foreign policy of his second term has taken an unexpected turn, with his recent talk of ...

Arctic daily sea ice extent continued to hover near record daily lows in January, with the ice edge well northward of its long-term average position in most areas. In contrast to the cold conditions ...