The mechanism involves atmospheric waves that bounce between the upper atmosphere and ground level, amplifying weather patterns and making them more extreme. Scientists call this “stratospheric wave ...

Despite a warming climate, bone-chilling winter cold can grip parts of the U.S. In a study appearing in Science Advances, ...

It is in no one’s interest to militarise the Arctic but thanks to something of an arms race heating up between the US, Russia ...

The revamped Polaris RANGER XP 1000 NorthStar has all the bells and whistles for a comfortable day of outdoor work. Our editor tested the updated utility vehicle to see how it performs.