While this seems mythical, science offers a possible explanation. Some types of volcanic rocks, like pumice, are porous and light enough to float temporarily. Though there is no conclusive proof ...

For a question like this ... standpoint, volcanic soils represent a big family of highly variegated soils sharing the same ...

The passage of time has done nothing to diminish Pompeii's capacity to shock. With ossified bodies and filthy paintings ...

When volcanoes like Alaska’s Mount Spurr erupt, the ash can damage people’s lungs, smother crops and kill animals, and the ...

New Curtin-led research has revealed that water played a far bigger role than previously thought in shaping Earth's first ...

From abstraction to realism, and in two and three dimensions, these two gallery exhibits spotlight some of D.C.'s most ...

A team of international scientists, led by researchers from the University of Southampton, has traced strange, out-of-place ...

Beneath the steaming geysers and bubbling mud pots of Yellowstone National Park lies one of the world's most closely watched volcanic systems. Now a team of geoscientists has uncovered new evidence ...

Dalio called the import duties disruptive — like "throwing rocks into the production system." Dalio highlighted domestic conflict and debt as underlying reasons behind the state of the economy.