The 2023 Antarctic ozone hole reached its maximum size on Sept. 21, according to annual satellite and balloon-based measurements made by NASA and NOAA. At 10 million square miles, or 26 million square kilometers, the hole ...
Earth Sciences
Nov 4, 2023
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With last year's undersea volcano injecting massive amounts of water high into the atmosphere, scientists were bracing for a big Antarctica ozone hole this fall. But it didn't happen.
Earth Sciences
Nov 1, 2023
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66
Plastic pollution has become a significant environmental and human health issue at a global scale. Yet despite increasing concern over the harmful effects of micro- and nano-plastics (MNPs), no harmonized guidelines or protocols ...
Analytical Chemistry
Oct 10, 2023
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15
Measurements from the Copernicus Sentinel-5P satellite show that this year's ozone hole over Antarctica is one of the biggest on record. The hole, which is what scientists call an "ozone depleting area," reached a size of ...
Planetary Sciences
Oct 5, 2023
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113
Global forests are crucial in the fight against climate change, but the exact role they play remains uncertain. Estimates of their impact vary widely, with some suggesting they emit approximately 6 billion metric tons of ...
Earth Sciences
Sep 28, 2023
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Policies designed to reduce greenhouse gas emissions have been effective, however more stringent regulations are needed to limit global warming to the Paris temperature goals, finds a new analysis by UCL researchers of international ...
Environment
Sep 26, 2023
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1
Quantum computers, devices that perform computations by exploiting quantum mechanical phenomena, have the potential to outperform classical computers on some tasks and optimization problems. In recent years, research teams ...
The public funding of science is responsible for many of the biomedical and other scientific breakthroughs on which our lives depend. However, the process through which funding decisions are made, the peer review of grant ...
Economics & Business
Aug 1, 2023
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1
In the past, they were found in every refrigerator and aerosol until it was discovered that they had ripped a hole in the ozone layer protecting Earth's atmosphere: chlorofluorocarbons, in short CFCs.
Earth Sciences
Jul 21, 2023
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2
Have you ever been compelled to enter sensitive payment data on the website of an unknown merchant? Would you be willing to consign your credit card data or passwords to untrustworthy hands? Scientists from the University ...
Quantum Physics
Jul 4, 2023
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