The volcanic hot spot is larger than Lake Superior, spewing eruptions six times the total energy of all of the world's power plants.

Learn about the bright streaks that may represent recent geological activity on Mercury, which has been considered a dead ...

When astronomers look out into the cosmos, they see supermassive black holes (SMBH) in two different states. In one state, ...

New research suggests Hawaii’s volcanoes are fueled by a deep mantle plume that splits, drawing from different Earths.

The most recent lava fountains in Kilauea formed a health issue that vastly exceeded the crater rim: airborne glass, ash and vog that can thrive neighborhoods in excess of 25 miles in the distance.

Scientists say the next episode could arrive in 2–3 weeks, depending on how quickly the summit re-inflates. For now, the ...

One of the world’s most active volcanoes erupted again, threatening the safety of communities near the Hawai‘i Volcanoes ...

Scientists are monitoring a city of Chicago-sized swath of rising ground at the northern volcanic rim of the Yellowstone ...

Update No. 5 at 7:53 a.m. Jan. 25, 2026: Forecasters at the National Weather Service office in Honolulu have canceled the ...

“Tephra fall has been reported in public viewing areas within Hawaii Volcanoes National Park, Volcano Village, Mauna Loa ...

Volcanic activity resumed at Kīlauea on Saturday morning in its 41st episode with lava over a thousand feet, before coming to ...