It’s almost certainly as close as I’ll ever get to walking on the moon. Surrounded by giant sandstone-coloured volcanic rock ...

Soar above Peña de Bernal, one of the tallest monoliths in the world, rising dramatically over the town of Bernal in ...

If the theory is proven correct, the consequences could be enormous, spelling a much more risky, explosive future.

In the predawn darkness, a team of scientists climbs the slope of Mexico’s Popocatépetl volcano, one of the world’s most ...

Africa is home to some of the most extreme treks, including volcanic crater rim hikes. These treks offer adventurers a chance ...

Several hundred volcanoes lie dormant beneath the Eifel in western Germany. They are typical examples of what is known as ...

The transition from simple chemistry to the complex biology of molecules that gave rise to life is a puzzle that scientists ...

The Kīlauea volcano on Hawaii's Big Island shot lava fountains as high as 1,400 feet into the air, the USGS reported.

The 1815 eruption produced 60 megatons of sulfur, and as a result, average global temperatures dropped by around 3°C (5.4°F).

Often spotted by onlookers in Hawai‘i Volcanoes National Park, or even by YouTube livestream viewers, the long, ashy gray or ...

In ʻŌlelo Hawaiʻi, or the Hawaiian language, we might call them puahiohio, or whirlwinds. In meteorological terms, these ...