A truly remarkable quirk of the natural world - this volcano lights up the night sky in an iridescent blue when its sulphuric ...

An Iranian protestor set fire to a banner depicting the country’s Supreme Leader, Ayatollah Ali Khamenei, in the heart of ...

The Kilauea volcano on Hawaii has erupted. The lava fountains on Big Island reached a height of over 70 meters.

The good news is that because the top of the volcano is still 4,500 feet below the ocean’s surface, it poses no danger to ...

"Rootless cones form when lava flows over wet or icy ground, causing it to boil and explode," said Dundas. "The region around Athabasca Valles is covered by a huge lava flow field, and seeing rootless ...

Timelapse footage captured the moment Kilauea volcano in Hawaii began erupting for the seventh time in just a few weeks. The ...

Read full article: Protesters march in Houston-area park to demand immigration reform, protection for undocumented immigrants ...

A miles-wide volcano off Oregon ... too great and a crack opens up and lava spews out of the fissure.” On land, this is sometimes called a curtain of fire because it results in long, linear ...

An increase in seismic activity has prompted predictions that a mile-wide submarine volcano named the Axial Seamount will ...

A massive underwater volcano known as Axial Seamount could erupt soon, completely reshaping the floor of the Pacific Ocean.

With eruptions in 1998, 2011, and 2015, the volcano serves as a perfect laboratory, and experts expect an eruption by the end ...

and its volcanic features such as crater-like rootless cones hint at brief episodes in Mars' past when water flowed on its surface. These small, conical mounds formed when lava interacted ...