Olympus Mons, Mars' immense shield volcano, towers 21 kilometers above its surface, dwarfing Earth's Mount Everest. Covering ...

Choosing your volcano wisely. Not all volcanoes are created equal for every adventurer. Some provide gentle hikes with ...

The intense seismicity and ground deformation along the East Rift Zone of Kilauea in the past couple of months is interpreted ...

(When the shield volcano is active, you can take a nighttime stroll to see the lava flow.) Travelers say the guides share plenty of information and that the tour itself is packed with fun.

In 2021, seismic activity from an underwater volcano near Tokyo, Japan, caused two dozen “ghost ships” to rise from the ...

A hiker's pack usually gets lighter over time as they plow through trail mix and water, but Annika Dechert likes to joke that ...

R Aquarii’s white dwarf steals hydrogen from its red giant companion. The hydrogen causes explosive eruptions at one million ...

Iceland is one of the world's most volcanically active places I'm in one of the world's volcanic hotspots, northeast Iceland, near the Krafla volcano ... But unlike lava on the surface, we ...

I'm going to close things down for today. Henry Hunt has felt the full range of batting emotions: he started the day unbeaten on 130 and has ended up being dismissed twice. Meanwhile, here's Alex ...

2023 — A large formation of granite discovered below the lunar surface likely was formed from the cooling of molten lava that fed a volcano or volcanoes that erupted early in the Moon's history ...

Sep. 24, 2024 — A mysterious type of iron-rich magma entombed within extinct volcanoes is likely abundant with rare earth elements and could offer a new way to source these in-demand metals ...