One-third of Americans live within two miles of the wildland-urban interface, or WUI, meaning roughly 100 million Americans are at risk of wildfires. That’s 45 million residences that could be ...

A stunning photograph of a mother humpback whale and her newborn calf win this year's Underwater Photographer of the Year ...

U.S. renewable energy production reached record amounts in 2024, producing 24% of U.S. electricity, an annual update on sustainable energy finds.

An arctic air mass continued to grip much of the central and eastern United States on Friday, bringing dangerously cold ...