Sweltering heat happens every summer, but to get close to the bar of a state's all-time hottest temperature usually takes a heat wave that's on another level.

Though the B-17D was eased into the water in the trough between waves, it still struck with such force that bolted-down ...

More than 125 million Americans are under the highest level of extreme heat alerts during a wave of above-average ...

For those in the northern states, the aurora borealis, or northern lights, are likely to appear this week, according to the ...

A heat wave hit much of the central U.S. over the weekend, while snow and cool temperatures arrived in the Northwest.

Several of Mount Rainier’s glaciers are already gone, experts say, and others aren’t far behind. The News Tribune asked what ...

A heat wave is currently affecting about 160 million people, according to the National Weather Service. Here's which states ...

Nowhere is truly ‘safe’ from fallout and other consequences like contamination of food and water supplies and prolonged ...

Jay Gibson started running marathons 20 years ago. Now, he’s one of just a few thousand to run one in every state.

High-altitude drone captures rare view of Mount Everest. Using a drone modified to fly in thin air, photographer Renan Ozturk captured a stunning 360-degree panorama of the roof of the world.

China may be the world’s largest manufacturer of plastic, the report finds, but the United States is by far the world’s largest generator of plastic waste—it produced about 42 million metric ...

Studies show that climate-driven turbulence is expected to increase further in the coming decades. See how major flight ...