A new study published in Nature Communications has revealed that the interplay between meandering ocean currents and the ocean floor induces upwelling velocity, transporting warm water to shallower depths. This mechanism ...
Earth Sciences
Apr 11, 2024
0
1664
Using the Atacama Large Millimeter/submillimeter Array (ALMA) in Chile, researchers at Leiden Observatory in the Netherlands have for the first time detected dimethyl ether in a planet-forming disc. With nine atoms, this ...
Astronomy
Mar 8, 2022
0
348
In just three days in late January, a mass of ice the size of Philadelphia fragmented from the Larsen-B embayment on the Antarctic Peninsula and floated away, after persisting there for more than a decade. NASA satellites ...
Environment
Mar 14, 2022
110
379
A new study by University of Maryland astronomers shows that comet Bernardinelli-Bernstein (BB), the largest comet ever discovered, was active long before previously thought, meaning the ice within it is vaporizing and forming ...
Astronomy
Nov 29, 2021
0
13247
The Greenland and Antarctic ice sheets are now losing more than three times as much ice a year as they were 30 years ago, according to a new comprehensive international study.
Earth Sciences
Apr 20, 2023
2
617
A flood of epic proportions drained at a rate of more than 800 Olympic swimming pools per second from a glacial lake that spanned the Prairie provinces more than 12,000 years ago, according to a University of Alberta-led ...
Earth Sciences
Aug 5, 2021
4
2007
Cube-shaped snow, icy landscapes, and frost are all part of the Red Planet's coldest season.
Planetary Sciences
Dec 23, 2022
2
305
An international team of scientists has reconstructed a historic record of the atmospheric trace gas carbon monoxide by measuring air in polar ice and air collected at an Antarctic research station.
Earth Sciences
Nov 15, 2023
0
61
For decades, the ice shelf helping to hold back one of the fastest-moving glaciers in Antarctica has gradually thinned. Analysis of satellite images reveals a more dramatic process in recent years: From 2017 to 2020, large ...
Environment
Jun 11, 2021
16
308
Glaciologists at the University of California, Irvine and NASA's Jet Propulsion Laboratory have examined the dynamics underlying the calving of the Delaware-sized iceberg A68 from Antarctica's Larsen C ice shelf in July 2017, ...
Earth Sciences
Sep 27, 2021
0
1007
