In March weather balloons over the arctic reported a 90 percent drop in ozone near the center of the ozone layer.
A study published in Science Advances on March 18 explored how variations in carbon levels in different geographical regions may mean that the calibration curve from the Northern Hemisphere is not appropriate for radiocarbon dating in the Mediterranean.
The days haven’t always been 24 hours long, according to a study published on Feb. 5 in Paleoceanography and Paleoclimatology.
Meltglass excavated from Abu Hureyra -an ancient village in the Euphrates Valley of Syria- points to a cosmic event of some sort that wiped out the village.
"Waterworld" may not be just a Hollywood movie, at least not according to the results of a study published on March 2 in Nature Geoscience.
NASA Animates World Path of Smoke and Aerosols from Australian Fires
NASA Snow-Chasers Set to Fly Into East Coast Winter Storms
Lewis Experts Supported a Critical Repair on Hubble in the 1990s
Satellite constellations harvest energy for near-total global coverage
NSF-supported observatory renamed for astronomer Vera C. Rubin