The transition from the African humid period (AHP) to dry conditions in North Africa is the clearest example of climate tipping points in recent geological history. They occur when small perturbations trigger a large, non-linear ...
Earth Sciences
52 minutes ago
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In the early 20th century, the development of a catalyst for ammonia synthesis by the Haber-Bosch method took more than 10,000 experiments before it was successful. The development of new materials is a time-consuming and ...
Nanomaterials
2 hours ago
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11
A collaboration has led to the identification, in a bacterium of the intestine, of new CRISPR-Cas9 molecules that could have a clinical potential to treat genetic diseases such as retinitis pigmentosa, through sub-retinal ...
Cell & Microbiology
2 hours ago
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19
Canada's House of Commons Standing Committee on Justice and Human Rights will soon begin hearings on antisemitism and Islamophobia. The process comes partly in response to claims that university and college campuses are unsafe ...
Education
23 hours ago
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English learners are, on average, less likely to graduate high school in four years than students who never needed to learn English in school. But social identities like race and gender make a difference, and some groups ...
Social Sciences
May 6, 2024
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After years of delays, Boeing's Starliner capsule is set to ferry astronauts to the International Space Station (ISS) Monday, a milestone for the US aerospace giant and NASA.
Space Exploration
May 6, 2024
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Two teen boaters are facing felony charges for pollution after they were caught on video dumping trash into the Atlantic Ocean during a South Florida boating party.
Ecology
May 6, 2024
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