Tropical collapse caused by lethal heat: Extreme temperatures blamed for 'dead zone'
Scientists have discovered why the 'broken world' following the worst extinction of all time lasted so long – it was simply too hot to survive.
Scientists have discovered why the 'broken world' following the worst extinction of all time lasted so long – it was simply too hot to survive.
Earth Sciences
Oct 18, 2012
24
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A team of researchers from Hokkaido University and the Gunma Museum of Natural History, both in Japan and Carleton University in Canada, has found evidence of anatomical parts in an ancient relative of the crocodile that ...
New work from a team including Carnegie's Christopher Glein has revealed the pH of water spewing from a geyser-like plume on Saturn's moon Enceladus. Their findings are an important step toward determining whether life could ...
Space Exploration
May 6, 2015
2
2975
"Hundreds of thousands" of fish have died in drought-stricken Australia in the last few days and more mass deaths are likely to occur, the authorities warned Tuesday.
Environment
Jan 29, 2019
0
567
Australian National University biologists have found the first evidence of mass extinction of Australian animals caused by a dramatic drop in global temperatures 35 million years ago.
Evolution
Mar 23, 2017
9
309
Water covers more than two-thirds of Earth's surface, but its exact origins are still something of a mystery. Scientists have long been uncertain whether water was present at the formation of the planet, or if it arrived ...
Space Exploration
Nov 12, 2015
1
1230
Computer simulations of the formation of planets orbiting in the habitable zones of low mass stars such as Proxima Centauri by astrophysicists at the University of Bern show that these planets are most likely to be roughly ...
Astronomy
Oct 25, 2016
2
102
As much as a third of the world's population does not have access to clean drinking water, according to some estimates, and half of the population could live in water-stressed areas by 2025. Finding a solution to this problem ...
Materials Science
Oct 5, 2021
1
474
One of the key effects of the end-Permian mass extinction, 252 million years ago, was rapid heating of tropical waters and atmospheres.
Earth Sciences
Jan 9, 2018
0
492
The study is the first to give a comprehensive projection for this long perspective, based on observed sea-level rise over the past millennium, as well as on scenarios for future greenhouse-gas emissions.
Earth Sciences
Jun 24, 2012
36
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