Researchers discovered the first new variety of hydrothermal vents in a decade—a finding that may give clues to how oceanic crust cools.
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Vanishing Sea Ice Could Trigger More Arctic Precipitation
A promising method for evaluating Arctic precipitation predicts retreating sea ice will increase snow and rainfall in the Arctic and counteract some of global climate change's effects regionally.
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World Without Time
On New Year's Day 2019, a spacecraft known for its historic flyby of Pluto will take an unprecedented look into the distant past by flying right up to a frozen remnant of the original solar system.
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Atmospheres Can Collapse on the Dark Sides of Planets
Planets that orbit close to their stars might lose their atmospheres along with any chance of life, but new models show a way in which these planets may retain their atmospheres and habitability.
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Group Pushes for Using Earth Observations in Decision Making
Earth observation "system of systems" could help with disaster resilience, sustainability, and other objectives beneficial to society, according to one organization.
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Microbes Make a Quick Meal of Methane in a Submarine Canyon
Scientists track the fate of methane released by hydrates in a major canyon off the U.S. East Coast.
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Three–Dimensional Scans Illuminate Wildlife Environments
Detailed laser imaging of vegetation and landforms where animals live and roam offers revealing new perspectives on interactions between those creatures and their surroundings.
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World's Smallest Glaciers Risk Vanishing in Warm Climate
Scientists studying tiny glaciers in Switzerland created models to determine how the world's diminutive glaciers would fare under rising temperatures.
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Giant Balls of Bacteria Pile Up on Arctic Lake Beds, Ooze Toxin
Researchers have found cyanobacteria colonies as big as softballs thriving unexpectedly on shallow Greenland lake bottoms, exuding liver-damaging microcystin. Locals dubbed them "sea tomatoes."
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Interior Water Not Ruled Out for Our Moon, Lab Tests Suggest
The experiments mimicked cooling of magma at the lunar surface. They found that any water in interior molten rock might have escaped so fast at the surface that none was left to be measured.