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Crater Lurks Beneath the Ice
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Published December 2, 2018
The Hiawatha Impact Crater in northwest Greenland was detected through some creative detective work and innovative instruments that can see through the ice.
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Icescapes of the Anzhu Islands
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Published December 1, 2018
June is a time of transition around the New Siberian Islands as snowmelt uncovers the sea ice and gives way to bare land.
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Ash Over the Gulf of Alaska
Published November 28, 2018
During a recent bout of activity, Veniaminof volcano rumbled and spit out ash, lava, and volcanic gases.
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Floods Swamp Iraq
Published November 27, 2018
November flash floods displaced tens of thousands of people.
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Spring Bloom for South Africa
Published November 18, 2018
Large phytoplankton blooms tend to occur at intersections: between land and sea, between different ocean currents, and between seasons.
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Camp Fire Still Raging in California
Published November 13, 2018
The fire has become the deadliest in state history.
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