Spring in the Arctic brings forth a plethora of peeps and downy hatchlings as millions of birds gather to raise their young.
The same was true 73 million years ago, according to a paper featured on the cover of Science....
The Atlantic Meridional Overturning Circulation (AMOC) serves as the Atlantic Ocean's conveyor belt, transporting warm water north toward the Arctic Circle and returning cold, dense water back to the tropics. Nearshore areas off Greenland are critical...
Researchers have discovered two sets of ancient wave ripples on Mars, signatures of long-dried bodies of water preserved in the rock record. Wave ripples...
Methane is well known as a potent greenhouse gas that is emitted into the atmosphere by human activity and contributes significantly to global warming.
Methane...
The emissions of carbon dioxide (CO2) and methane (CH4)—the most potent greenhouse gases—into the atmosphere from African lakes are reassessed in a study undertaken...
A first-of-its-kind study looking at surface meltwater lakes around the East Antarctic Ice Sheet across a seven-year period has found that the area and...