David Muir shares details on the new National Geographic special and the minute-by-minute timeline the team reconstructed ...

The severe weather is typical for this time of year but also unpredictable. Forecasters said Texas may see hail as large as ...

Melting Arctic ice increases human and animal interactions, raising the risk of infectious disease spread. Researchers urge ...

When a massive, black patch, known as a polynya, was spotted by NASA scientists for the first time, satellite operators were ...

The High Plains are no stranger to April, even May snow. But South Dakota's capital city endured a surreal combination of a ...

Extreme weather-related disasters are increasing in frequency around the world. See how climate change affected different ...

A new multiyear offshore program, to be unveiled soon, will include a reconfigured Arctic area where future lease sales will ...

In Colorado's mountains, snow continues all day on Friday. Travel on Interstate 70 through the mountains will be rough all ...

We are in the heart of spring Arctic travel. Some early birds have just finished, others are starting just as the stronger ...

Further north, near Nome and the Seward Peninsula, rain and snow will build into the region. We’ll see areas of the Western Seward Peninsula stay all snow, while locations along and east of Nome ...

A high wind warning for higher elevations of the Anchorage hillside calls for SE gusts up to 90 mph Wednesday afternoon.

The extent of sea ice blanketing the Arctic this winter fell to the lowest level on record, researchers announced this week; an ominous signal about the effects of climate change in the world’s ...