Freezing Temperatures: A blast of Arctic air can be dangerous, especially when combined with blustery winds. Track cold ...

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

The rise of the "Snow Moon" today sets in motion a lunar orbit that will result in a total lunar eclipse for North America on ...

Get ready for a deep partial solar eclipse on March 29, 2025, which will occur at sunrise in North America and mid-morning across Europe.

Philadelphia's defense denied Kansas City a three-peat. And Democrats are struggling to keep up with the pace of Trump’s ...

Lovers could be in for an early Valentine’s Day treat as the Northern Lights becomes visible for million of Brits this week.

According to the NWS, the Arctic polar vortex is a powerful band of west-to-east winds that develops in the stratosphere, about 10 to 30 miles above the North Pole, during the winter season. It is ...

A forecast map for the contiguous U.S. from the National ... During winter in the Northern Hemisphere, the polar vortex often expands, pushing cold air southward along with the jet stream.

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

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 ...

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 ...

Venus, Jupiter, and Mars dominate the sky. Catch your last views of Saturn as early in the month, the Moon passes in front of ...