Planetary scientists are confident this moon of Jupiter harbors a deep ocean. A looming question is whether it hosts the ...

"The land is wild and raw and fascinating," he said.

Volcanoes are not only terrestrial; they can also be underwater—and the latter can host their own ecosystems. After all, a hole in the Earth’s crust from which hot magma spews is not just a source of ...

Climate change will fundamentally challenge the world's urban centers. Three cities — San Diego, Milan and Jakarta — offer ...

Scientists creating a gravity map of Mars have discovered the presence of mysterious large-scale structures hidden beneath a ...

Scientists from the US measured the relative amounts of ‘bioreactive’ iron in four sediment cores from the bottom of the Atlantic. They showed for the first time that the further dust is blown from ...

(To catch their full interview, tune into E! News tonight, Sept. 19, at 11 p.m.) Clooney, 63, and Pitt, 60, first stole ...

Hawaii's Kilauea volcano, one of the most active in the world, is erupting again, prompting a volcano watch alert in ...

This webcam footage shows a lava fall forming as the eruption of Kīlauea in Hawaiʻi Volcanoes National Park sends molten rock cascading into the northwest rim of Nāpau Crater.

Hawaii's Kilauea volcano, one of the most active in the world, is erupting again, prompting a volcano watch alert in ...

“The path of the lava flow is going through the park. The hiking trails affected are closed off now, though there are ...

The other major feature Root presented comes from Tharsis Rise, the part of Mars most contrasting with the polar lowlands.