Very high atmospheric CO2 levels can explain the high temperatures on the still young Earth three to four billion years ago. At the time, our Sun shone with only 70 to 80 percent of its present intensity. Nevertheless, the ...
Earth Sciences
May 31, 2021
4
124
There has long been controversy about whether the world's highest region, Tibet, has grown taller during the recent geological past. New results from the University of Copenhagen indicate that the 'Roof of the World' appears ...
Earth Sciences
May 26, 2021
1
491
A newly released scientific paper in Nature Publishing's Scientific Reports Journal has revealed unprecedented amounts of highly toxic mercury are deposited in the deepest trenches of the Pacific Ocean.
Earth Sciences
May 26, 2021
4
937
In a study published in the Nature Research journal Communications Materials, QUT researchers Dr. Christoph Schrank, Dr. Oliver Gaede, from the School of Earth and Atmospheric Sciences, and Master of Science graduate Katherine ...
Earth Sciences
May 24, 2021
0
13
Each year, landslides kill thousands of people around the world and cause catastrophic property damage. But scientists are still trying to better understand the circumstances that cause them. Doing so would go a long way ...
Earth Sciences
May 19, 2021
0
21
Scientists led by Michael Ackerson, a research geologist at the Smithsonian's National Museum of Natural History, provide new evidence that modern plate tectonics, a defining feature of Earth and its unique ability to support ...
Earth Sciences
May 14, 2021
2
529
The Gaia spacecraft is an impressive feat of engineering. Its primary mission is to map the position and motion of more than a billion stars in our galaxy, creating the most comprehensive map of the Milky Way thus far. Gaia ...
Astronomy
May 14, 2021
0
59
Geoscientists at the University of Toronto (U of T) and Istanbul Technical University have discovered a new process in plate tectonics which shows that tremendous damage occurs to areas of Earth's crust long before it should ...
Earth Sciences
May 11, 2021
3
350
Two of the most destructive forces of nature—earthquakes and tsunamis—might actually be more of a threat than current estimates according to new research conducted by scientists at The University of New Mexico and the ...
Earth Sciences
May 3, 2021
0
23
Life thrives at stable temperatures. On Earth, this is facilitated by the carbon cycle. Scientists at SRON, VU and RUG have now developed a model that predicts whether there is a carbon cycle present on exoplanets, provided ...
Astrobiology
May 3, 2021
1
151
