Hawaii’s most active volcano has resumed erupting after a weeklong pause, sending fountains of lava hundreds of feet into the ...

A new volcanic vent was discovered at Yellowstone National Park, the U.S. Geological Survey announced this week.

The 3,600-acre Walnut Canyon National Monument was established in 1915 by President Woodrow Wilson to protect the ancient dwellings carved into the area's cliffs. Archaeologists believe that ...

Jan. 10, 2025 — A new study based on the sampling and analysis of volcanic ash at Cumbre Vieja volcano in the Canary Islands, located off Africa's northwest coast, suggests that the composition ...