A new analysis of freshwater resources across the globe shows that the updated planetary boundary for freshwater change was surpassed by the mid-twentieth century. In other words, for the past century, humans have been pushing ...
Earth Sciences
Mar 4, 2024
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412
Researchers have discovered Homo sapiens did indeed live and survive in the Kalahari Desert more than 20,000 years ago.
Archaeology
Aug 17, 2022
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445
Anyone living in the southeast of Australia will have noticed the chill that has set in the last few days. After relatively mild conditions last week, an early blast of winter has arrived.
Environment
Jun 1, 2022
0
12
An abrupt cooling in Europe together with an increase in humidity and particularly in windiness coincided with a sustained reduction in solar activity 2800 years ago. Scientists from the German Research Centre for Geosciences ...
Earth Sciences
May 6, 2012
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0
(PhysOrg.com) -- A new NASA study suggests if life ever existed on Mars, the longest lasting habitats were most likely below the Red Planet's surface.
Space Exploration
Nov 2, 2011
88
0
(PhysOrg.com) -- After a journey of almost three years, NASA's Mars Exploration Rover Opportunity has reached the Red Planet's Endeavour crater to study rocks never seen before.
Space Exploration
Aug 10, 2011
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0
(PhysOrg.com) -- The initial work of NASA's Mars rover Opportunity at its new location on Mars shows surface compositional differences from anything the robot has studied in its first 7.5 years of exploration.
Space Exploration
Sep 2, 2011
28
0
A new study has estimated for the first time how the eruption of Mount Tambora changed the probability of the cold and wet European 'year without a summer' of 1816.
Earth Sciences
Sep 17, 2019
0
182
Three people have died and thousands have had to leave their homes due to heavy rains and flooding in southern South America this week, according to officials who pointed to the El Niño weather phenomenon.
Environment
Nov 4, 2023
0
1
NASA's newest Mars rover - or a replica of it, anyway - sat expectantly at the bottom of a hill. After years in design and construction, the grandly named Mars Science Laboratory was ready to test its wheels on a 20-degree ...
Space Exploration
Jun 10, 2011
0
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