NASA holds its second TournamentEarth photo competition -- where users create their own brackets -- and the best images of the planet go head to head.
Volcanic eruptions may slow climate change by spewing mirror-like particles in the air. Continue reading →
There's no bubbling pool of lava under the world's liveliest volcanoes, but rather magma in cold storage, waiting for a splash of heat to wake up.
As Java's Mount Kelud volcano rained continued to explode, tens of thousands are evacuated from flying ash and pumice.
A series of explosions rocked Ecuador's Tungurahua volcano, prompting the evacuation of hundreds of people from nearby villages.
Italy's Mount Etna displayed its largest eruption in months.
A volcano in western Indonesia has erupted eight times in just a few hours, raining down rocks over a large area and forcing thousands to flee their homes
A volcanic eruption has broken the sea surface in the Pacific Ocean and may form a small new island for Japan. See before and after pictures here.
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