London will see moderate pollution on Sunday when thousands of runners take part in the London Marathon in hot temperatures.

Scientists found that a "cap" of bubbles and magma stands between the magma reservoir underneath Yellowstone National Park ...

For decades, scientists knew magma was simmering beneath the earth at Yellowstone National Park. A team of researchers ...

For the first time, geoscientists detected the top of Yellowstone’s magma reservoir. It is active and dynamic, but not in ...

Ever been mesmerized by the swirling colors of Grand Prismatic Spring and wondered what fuels that otherworldly boil? It ...

Geoscientists have discovered a magma cap at Yellowstone National Park that is likely playing a critical role in preventing a ...

Scientists at Yellowstone National Park have uncovered a large, underground magma cap that is likely crucial to containing ...

Scientists have discovered a giant 'magma cap' under Yellowstone National Park. The cap is likely playing a critical role in ...

Researchers from Rice University imaged the magma underneath Yellowstone and showed how it vents pressure, reducing the likelihood of a massive eruption anytime soon.

Overseas travel to the U.S. nosedived 11.6% in March, reflecting jitters over Trump administration tariffs, stock market turmoil and foreign bitterness toward the country’s altered relationship with t ...

Volcanoes have stirred human awe for thousands of years, with their bursts of fire and rivers of molten rock. Yet, beyond the ...

Tchotchke shop owners are busy stocking shelves with Old Faithful shot glasses, stuffed teddy bears and Yellowstone hoodies.