NASA's Perseverance rover has revealed new clues about Mars' volcanic past. While most people searching for signs of alien ...

The beach at Pohoiki grew rapidly in the year following the 2018 lower East Rift Zone eruption of Kīlauea and has continued ...

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

Resarchers, including Dr. Michael Tice at Texas A&M University, use the sophisticated technology on NASA's Perseverance rover ...

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

Researchers have discovered a potentially younger and active volcanic hotspot beneath the Cook Islands' waters, prompting ...

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

"Our study shows the connection between the eruption of Kīlauea and bloom formation far from the volcano. This can be used to refine our understanding of phytoplankton bloom dynamics and to ...

When Maureen Long talks to the public about her work, she likes to ask her audience to close their eyes and think of a landscape with incredible geology. She hears a lot of the same suggestions: ...

"Fossil feathers are usually preserved in ancient mudrocks laid down in lakes or lagoons. The fossil vulture is preserved in ash deposits, which is extremely unusual," study lead author Valentina ...