- Cecile Mantovani and Denis Balibouse REUTERS
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As Switzerland struggles to contain the shrinking of its glaciers, researchers are conducting an unusual experiment to see whether one of its less valued natural resources can help: sheep's wool.
- Will Dunham Reuters
Scientists have made a possible breakthrough in the hunt for dark matter — observing hints of it during an experiment about a mile underground in South Dakota.
- Eric Dietrich, U.S. Air Force
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Chief of Space Operations Gen. Chance Saltzman testifies during a budget hearing before the Senate Appropriations Defense Subcommittee on Capi…
- Joe Skipper, REUTERS
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A SpaceX Falcon Heavy rocket lifts off Sunday carrying NASA's Nancy Grace Roman Space Telescope at the Kennedy Space Center in Cape Canaveral, Fla.
- Joe Skipper, REUTERS
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A SpaceX Falcon Heavy rocket lifts off Sunday carrying NASA's Nancy Grace Roman Space Telescope at the Kennedy Space Center in Cape Canaveral, Fla.
- Joe Skipper, REUTERS
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A SpaceX Falcon Heavy heads toward space Sunday carrying NASA's Nancy Grace Roman Space Telescope, after lifting off from the Kennedy Space Ce…
- Joe Skipper, REUTERS
- Updated
Photographers set up cameras Saturday as a SpaceX Falcon Heavy rocket is prepared for launch with NASA's Nancy Grace Roman Space Telescope abo…
- Will Dunham Reuters
In the Middle Ages, narwhal tusks were sold as unicorn horns blessed with magical powers such as neutralizing poisons and curing diseases — prized possessions of monarchs and nobles.
- Tingshu Wang, Reuters
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A Tiangong Ultra humanoid robot, front, crosses the finish line in 8.86 seconds, next to Honor humanoid robots, during a 100-meter large-size …
Tucson official: Air Force won't pay for D-M groundwater cleanup now