Hawaii's Kilauea volcano produces significant volcanic gas during the latest eruption. Officials are monitoring air quality ...
A supermassive black hole is reawakening inside a distant galaxy cluster—and after almost 100 million years of slumber, ...
All that volcanic activity means natural hot springs are prevalent within and outside the park. Two favorites include Tabacón ...
Rivers of lava flowed down several vents of the Halemaʻumaʻu crater on Hawaii's Kilauea volcano overnight Monday — the latest ...
Find the answer for Europe's most active volcano from the people who brought you the USA TODAY Daily Crossword Puzzle.
The ongoing eruption at Kilauea is drawing what one tourism executive calls a "lava-chaser" effect, boosting business ...
In the predawn darkness, a team of scientists climbs the slope of Mexico's Popocatépetl volcano, one of the world's most active and whose eruption could affect millions of people. Its mission: figure ...
Red glowing lava was visible inside the Kilauea Volcano on the Big Island of Hawaii late Sunday night and early Monday ...
Red glowing lava was visible inside the Kilauea Volcano on the Big Island of Hawaii late Sunday night and early Monday ...
Deep in the cosmos, about a billion light-years away, a monster with a gargantuan appetite has woken up. For roughly 100 ...
A supermassive black hole in a distant galaxy cluster has begun to awaken after almost 100 million years of dormancy. The study shows that object J1007+3540 behaves like a cosmic volcano, spewing ...