Discovery of high-spin manganese centers sheds light on photosynthesis
In a small manganese oxide cluster, teams from HZB and HU Berlin have discovered a particularly exciting compound: two high-spin manganese centers in two very different oxidation states. This complex ...
Dozens of police recruits nationwide have died while training in last decade: probe
At least 29 recruits died during basic training at law enforcement academies around the country in the last decade, an AP investigation found.
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Humanity unprepared for solar storm threat, scientists warn
About 9,200 years ago, Earth experienced an intense solar storm. Scientists are now emphasizing that humanity is not prepared ...
Scientists Detect Huge Radioactive "Anomaly" Under Pacific Ocean
Researchers have discovered an "unexpected" accumulation of the radioactive isotope beryllium-10, deep underneath the surface of the Pacific Ocean. As detailed in a paper published in the journal ...
Did a Supernova Leave Its Mark on Earth? New Evidence from the Ocean Floor Suggests So
A team of researchers has found an unusual spike in beryllium-10 levels in the Pacific seabed, dating back 10 million years.
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An unexpected anomaly was found in the Pacific Ocean – and it could be a global time marker
Sydney, Feb 15 (The Conversation ... This isotope is continuously produced in the upper atmosphere when highly energetic cosmic rays strike air molecules. The strikes break apart the main components ...