A provocative new hypothesis suggests that Yosemite Valley was carved by an ancient volcano and a disappearing river ... who ...

A river that drained the slopes of a now-vanished volcano may have carved Yosemite Valley's depths during the last 10 million years.

Using advanced technology that analyzes tiny gas bubbles trapped in crystals, a team of scientists led by Cornell University ...

Uturuncu has been called a zombie volcano. This means that, "despite being technically dead," the volcano "shows signs of ...

"We suggest that the processes which formed the lunar maria several billion years ago are still present and active today." ...

Using advanced technology that analyzes tiny gas bubbles trapped in crystal, a team of scientists has precisely mapped how magma storage evolves as Hawaiian volcanoes age.

“This volcano is similar to ones in Hawaii that erupt very fluid lavas,” Bill Chadwick, volcanologist and research professor at Oregon State University, told the outlet. “They tend to ...

Further research could also lead to a new way to harness geothermal energy. Uturuncu is not the only zombie volcano that has existed. "Over decades, the Global Volcanism Program has recorded about ...