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Declassified spy satellite images reveal 1,400-year-old battle site in Iraq that set off the Muslim conquest
By Sierra Bouchér published
Historical texts that mentioned details about the battle site helped researchers match the images to the lost town of al-Qadisiyyah.
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This spot will be key to the inevitable collapse of a key Atlantic current
By Sascha Pare published
New modeling research reveals that the Atlantic Meridional Overturning Circulation (AMOC) is particularly vulnerable to shifts in the Irminger sea off Greenland from increasing Arctic meltwater.
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'We didn't know what it was at first.' NASA aircraft uncovers site of secret Cold War nuclear missile tunnels under Greenland ice sheet
By Brett Tingley published
NASA scientists conducting surveys of arctic ice sheets in Greenland got an unprecedented view of an abandoned "city under the ice" built by the U.S. military during the Cold War.
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NASA satellites reveal Earth's continents are getting drier
By Meredith Garofalo published
Data from NASA satellites show a plunge in freshwater on Earth since May 2014, with 13 of the 30 most powerful droughts across the globe having taken place since January 2015.
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October 2024 set multiple US records for the driest month ever
By Meredith Garofalo published
Drought conditions expanded to record-breaking levels across the US during the month of October as temperatures also climbed to record highs.
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Why does everything look flat even though the Earth is round?
By Kelly R. MacGregor published
The only way to see the curve of the Earth is to fly more than 6 miles (10 kilometers) above its surface.
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NASA rockets seed artificial clouds below glowing auroras in Norway (photo)
By Brett Tingley published
NASA's VortEx experiment launched sounding rockets that created clouds, which will help scientists better understand how energy flows between layers of the atmosphere.
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Surprised Russian school kids discover Arctic island has vanished after comparing satellite images
By Harry Baker published
A student-led project comparing satellite images of the Arctic has discovered that a small Russian island has recently vanished after "completely melting" away.
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