The coldest place on Earth is also one of the rare spots where a roiling lava lake offers a window into the heart of a volcano.
Artists' sunsets turned increasingly crimson after major volcanic eruptions and increases in pollution. Continue reading →
A Brazilian diamond offers clues about large amounts of water beneath the Earth. Continue reading →
NASA holds its second TournamentEarth photo competition -- where users create their own brackets -- and the best images of the planet go head to head.
A coal seam fire in Australia has been burning for a month. See the battle against the mountain of fire.
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.
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