The most severe mass extinction event in the past 540 million years eliminated more than 90 percent of Earth's marine species and 75 percent of terrestrial species. Although scientists had previously hypothesized that the ...
Earth Sciences
Jun 21, 2021
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6372
Climate change could directly cost the world economy $7.9 trillion by mid-century as increased drought, flooding and crop failures hamper growth and threaten infrastructure, new analysis showed Wednesday.
Environment
Nov 20, 2019
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850
A new, cutting-edge approach to measuring changes in aboveground forest carbon density has helped scientists determine that widespread deforestation, degradation and disturbance has caused tropical forests to now emit more ...
Environment
Sep 28, 2017
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865
One third of the world's food-producing land has been lost in the past 40 years as a result of soil degradation, putting global food security at risk.
Ecology
Mar 9, 2015
9
64
(Phys.org)—Today's dismounted warfighter can be saddled with more than 100 pounds of gear, resulting in physical strain, fatigue and degraded performance. Reducing the load on dismounted warfighters has become a major point ...
Robotics
Dec 19, 2012
41
0
A computational tool developed by researchers at the MIT Joint Program on the Science and Policy of Global Change pinpoints specific counties within the United States that are particularly vulnerable to economic distress ...
Environment
May 15, 2023
0
185
A previously unknown genus of electric fish has been identified in a remote region of South America by a team of international researchers including University of Toronto Scarborough professor Nathan Lovejoy.
Plants & Animals
Sep 25, 2013
0
1
(PhysOrg.com) -- Intel today announced an important advance in the quest to use light beams to replace the use of electrons to carry data in and around computers.
Electronics & Semiconductors
Jul 27, 2010
6
0
A team of geneticists and archeologists from Ireland, France, Iran, Germany, and Austria has sequenced the DNA from a 1,600-year-old sheep mummy from an ancient Iranian salt mine, Chehrābād. This remarkable specimen has ...
Paleontology & Fossils
Jul 13, 2021
0
272
On 21 June 2018, the Joint Research Centre of the European Commission published a new edition of the World Atlas of Desertification, offering a tool for decision makers to improve local responses to soil loss and land degradation.
Environment
Jun 21, 2018
1
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