A University of Arizona-led effort to reconstruct Earth's climate since the last ice age, about 24,000 years ago, highlights the main drivers of climate change and how far out of bounds human activity has pushed the climate ...
Earth Sciences
Nov 10, 2021
51
1088
Something big happened to the planet about a million years ago. There was a major shift in the response of Earth's climate system to variations in our orbit around the Sun. The shift is called the Mid-Pleistocene Transition. ...
Earth Sciences
Nov 8, 2021
2
2904
The Clark Fork River drains much of western Montana, bringing water from the Crown of the Continent to the Columbia River and the Pacific Ocean. My daily commute via bicycle crosses the Clark Fork most days and has allowed ...
Environment
Oct 27, 2021
0
19
Leaders may be going into the UN climate summit in Glasgow with the do-or-die goal of limiting global warming at 1.5 degrees Celsius, but breaching that cap is not what keeps scientists awake at night.
Environment
Oct 25, 2021
2
189
This study is led by Dr. Bin He (College of Global Change and Earth System Science, Beijing Normal University) and Dr. Wenping Yuan (School of Atmospheric Sciences, Sun Yat-sen University). Terrestrial ecosystem, as a major ...
Earth Sciences
Oct 25, 2021
0
6
The cosmic origin of carbon, a fundamental building block of life, is still uncertain. Massive stars play an important role in the synthesis of all heavy elements, from carbon and oxygen to iron and so on. But even though ...
Astronomy
Oct 13, 2021
1
204
Three scientists won the Nobel Prize in physics Tuesday for work that found order in seeming disorder, helping to explain and predict complex forces of nature, including expanding our understanding of climate change.
General Physics
Oct 5, 2021
1
4279
The Permian extinction, also called Permian-Triassic extinction or end-Permian extinction is the most severe biodiversity loss in Earth's history. According to Britannica, this extinction was characterized by the elimination ...
Earth Sciences
Sep 8, 2021
9
197
Currently, much of the thinking around risks posed by volcanoes follows a simple equation: the bigger the likely eruption, the worse it will be for society and human welfare.
Earth Sciences
Aug 6, 2021
13
854
The Dead Sea is shrinking. There are many reasons for this: climate change is a contributing factor, as is human overuse of water as a resource. The sinking water level has a number of dangerous consequences. For example, ...
Environment
Jul 28, 2021
0
213
