About 27 million people live in parts of the U.S. where water availability is limited, according to a first-of-its-kind ...

While the end to the fire danger is not yet in sight, experts say the hazards that will remain in its wake will be severe.

Americans are moving less than ever, but many still dream of relocating. New survey data from moveBuddha reveals where ...

After a 12 day pause, the summit eruption at Kilauea volcano entered its forth eruptive episode Wednesday morning, the U.S.

Melting ice in Yellowstone has revealed the fossilized remains of Whitebark pine trees that formed a part of a larger ancient ...

Hawaii’s Kilauea volcano roared back to life and resumed its eruption Wednesday as dramatic video provided by the U.S.

A 12-year campaign to gain federal protection for an imperiled and culturally significant fish found only in Clear Lake has ...

Officials at Hawaii Volcanoes National Park are bracing for crowds eager to get a glimpse of lava fountaining from an ...