Heavy snow and strong winds accompanied an atmospheric river over parts of California. These maps show snow totals.

Snow storms dumped snow on both ends of the country, but how much fell varied widely. Maps show snow totals across USA.

This video explores the concept of segregation by design, highlighting how urban planning and policies have historically led ...

Why night driving turns risky roads into something worse When I talk with long haul drivers, a pattern comes up quickly: they ...

A winter storm in Michigan left over 30,000 customers without power as ice and snow battered mid-Michigan. Mecosta, Clare, ...

A foot and a half of rain pushed the water levels of at least four rivers in Washington, including the Skagit River, to hit record highs, surpassing some of their previous records set over 35 years ...

Over 1,000 species of plants and almost 400 animal species thrive within the park, including several not found anywhere else ...

A tornado, flash flood and several storm warnings were active across Ventura and Los Angeles counties on Wednesday ...

Southern California faced dangerous conditions as heavy rain soaked the region, raising the risk of floods and mudslides even ...

For centuries, the migrations of massive herds of caribou defined the ecosystem and lifeways of people across the vast North ...

Many states in the United States would be significantly impacted if sea levels rose 10 feet, including Texas, a projection ...

Nigeria and the United States launch a joint security operation to map terrorist enclaves and disrupt extremist networks ...