Scientists predict that Earth will undergo a mass extinction in 250 million years, wiping out all mammals due to extreme heat ...

It will lead to more purple, brown, or green hues in coastal or stratified areas, with less deep blue color in water as ...

Scientists have found previously undocumented ash deposits buried beneath the Lava Creek Tuff in Wyoming — and at least one ...

When the Kīlauea Volcano erupted in May 2018, an enormous amount of ash was released into the atmosphere in a plume nearly ...

In the middle of the Pacific Ocean, thousands of miles from any continent, Easter Island rises out of the sea. Its surface ...

The Yellowstone region's Beartooth Mountains feature some of the most ancient rocks in North America — as old as 3.96 billion ...

When Maureen Long talks to the public about her work, she likes to ask her audience to close their eyes and think of a ...

Venus may be far more geologically alive than anyone expected. New research suggests its outer crust could be churning with ...

Volcanoes. A short video for 11-14 year old pupils, exploring tectonic activity and volcanoes and featuring case studies from ...

Yellowstone is famous for its volcanic landscapes, erupting geysers and colorful hot springs. The park is also unique because ...

Iceland's fears were confirmed as a volcano erupted south of the capital following a 'swarm' of earthquakes. Now, scientists ...

Scientists at the Hawaiian Volcano Observatory said “episode 16” of the ongoing eruption began at 10:57 p.m. on Monday, with ...