Iceland's volcano eruptions may last decades, researchers find

Iceland's ongoing volcanic eruptions may continue on and off for years to decades, threatening the country's most densely populated region and vital infrastructure, researchers predict from local earthquake and geochemical ...

Superdeep diamonds provide a window on supercontinent growth

Diamonds contain evidence of the mantle rocks that helped buoy and grow the ancient supercontinent Gondwana from below, according to new research from a team of scientists led by Suzette Timmerman—formerly of the University ...

Improved imaging offers new insight into Mount Etna

With a technique called seismic tomography, researchers use the shape of traveling seismic waves from nearby or distant earthquakes to create 3D images of inner Earth, allowing them to "see" hundreds of kilometers below the ...

Juno reveals a giant lava lake on Io

NASA's Juno spacecraft came within 1,500 km (930 miles) of the surface of Jupiter's moon Io in two recent flybys. That's close enough to reveal new details on the surface of this moon, the most volcanic object in the solar ...

page 8 from 40