Texas researchers from the University of Houston, Baylor University and Texas A&M University have discovered evidence for why the earth cooled dramatically 13,000 years ago, dropping temperatures by about 3 degrees Centigrade.
Earth Sciences
Jul 31, 2020
33
11443
At least twice in Earth's history, nearly the entire planet was encased in a sheet of snow and ice. These dramatic "Snowball Earth" events occurred in quick succession, somewhere around 700 million years ago, and evidence ...
Earth Sciences
Jul 28, 2020
16
2881
The St. Patrick Bay ice caps on the Hazen Plateau of northeastern Ellesmere Island in Nunavut, Canada, have disappeared, according to NASA satellite imagery. National Snow and Ice Data Center (NSIDC) scientists and colleagues ...
Earth Sciences
Jul 31, 2020
17
23412
A majority of the world population lives on low lying lands near the sea, some of which are predicted to submerge by the end of the 21st century due to rising sea levels.
Earth Sciences
Jul 31, 2020
14
1784
Plato, the Greek philosopher who lived in the 5th century B.C.E., believed that the universe was made of five types of matter: earth, air, fire, water, and cosmos. Each was described with a particular geometry, a platonic ...
Earth Sciences
Jul 20, 2020
14
895
An international team discovered a previously unrecognized ocean current that transports water to one of the world's largest "waterfalls" in the North Atlantic Ocean: the Faroe Bank Channel Overflow into the deep North Atlantic. ...
Earth Sciences
Jul 30, 2020
1
951
Arctic sea ice is melting more quickly than once assumed. Today's climate models have yet to incorporate the steep rise in temperatures that have occurred over the past 40 years. This, according to a new study by researchers ...
Earth Sciences
Aug 10, 2020
33
4843
At the height of a thunderstorm, the tips of cell towers, telephone poles, and other tall, electrically conductive structures can spontaneously emit a flash of blue light. This electric glow, known as a corona discharge, ...
Earth Sciences
Aug 11, 2020
0
59
Weather forecasts have become less accurate during the COVID-19 pandemic due to the reduction in commercial flights, according to new research.
Earth Sciences
Jul 17, 2020
0
747
A key component of the Gulf Stream has markedly slowed over the past century—that's the conclusion of a new research paper in Nature Communications published on August 7. The study develops a method of tracking the strength ...
Earth Sciences
Aug 07, 2020
6
509
