Space exploration missions have revealed that polar vortices aren’t uncommon beyond Earth. They’ve been observed throughout ...

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

Engineered for the harshest conditions on Earth, these off-road Arctic vehicles are masters of survival. With extreme durability and unmatched performance, these machines traverse snow-covered ...

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

The Tara Polar Station, a $23 million research vessel with a crew of 12, will drift across the Arctic ice to enable better ...

From responding to weather disasters to rising competition in the fast-warming Arctic, militaries are exposed to climate ...

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 ...

Forecasters warned of heavy rain and thunderstorms. At least one tornado touched down in rural Texas on Saturday, a forecaster said.

As autumn settled over Antarctica, sea ice began its seasonal return, with NASA capturing striking images of new growth in ...

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 ...