Month: August 2020

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Hundreds of elephants that died mysteriously in Botswana’s famed Okavango Delta probably succumbed to natural toxins, the wildlife department said Friday. ​The landlocked southern African country has the world’s largest elephant population, estimated to be around 130,000. Around 300 of them have been found dying since March. ​Authorities have so far ruled out anthrax, as
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Not all volcanoes are suddenly explosive. Some spew steady rivers of gloppy, slow-moving lava for millennia on end, like those in the Hawaiian or Galápagos islands. These are what volcanologist Michael Stock from Trinity College Dublin in Ireland calls the ‘boring’ volcanoes – yet underneath their monotonous exterior, lurks a bombshell that Stock and his colleagues
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After travelling more than 27 million miles around planet Earth, NASA astronauts Bob Behnken and Doug Hurley are headed home inside SpaceX’s new Crew Dragon spaceship. Despite the threat of Hurricane Isaias strafing coastal Florida with brutal weather, the two-man crew undocked their ship from the International Space Station Saturday evening, beginning the return of the first
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Despite the threat of Hurricane Isaias strafing coastal Florida with brutal weather, NASA and SpaceX are “go” to return the first commercial astronauts to planet Earth this weekend. SpaceX made history in May when it became the first company to launch a crewed spaceship to the International Space Station. In doing so, Elon Musk‘s rocket company also revived the
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Longer-lasting, more efficient batteries would be a boost for everything from smartphones to electric vehicles, and scientists have now made an unexpected discovery that could help develop next-gen battery tech, as well as faster catalysts and other advanced materials. An analysis of the very earliest stages of lithium battery charging – known as nucleation –