Stefan Wermuth / Bloomberg via Getty Images file

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Pacific Northwest fault zone could trigger a catastrophic 5-minute quake, new research warns

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China launches 3 astronauts to replace crew on Tiangong space station

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With insulin killings, the murder weapon is often hiding in plain sight

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Graeme Sloan / Bloomberg / Getty Images file

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Research cuts leave Antarctic scientists turning to another source of funding: Tourist cruises

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Watch: Blue Origin crew experience weightlessness as capsule enters space

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Gayle King says she's not afraid to get her ears pierced after space flight

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'I went to space!': All-female crew returns from Blue Origin space flight

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Hospital gives sea turtles second chance at life

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Dallas-based biotech company Colossal says they've resurrected the giant Ice Age dire wolf species made famous on the television series "Game of Thrones" through a process called de-extinction. The company recreated the dire wolves' genome using extremely advanced genetic editing technologies that could shape the future of the ecosystem and make extinction a thing of the past. NBC's Liz Kreutz reports for TODAY.

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Bonobos form girl groups to fend off male aggression, study says

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Nearly half of all Americans live in places with failing grades for air pollution

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Meteorologists on shaky ground as government cuts degrade storm forecasting

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EPA starts layoffs of environmental justice employees

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New images could change cancer diagnostics, but ICE detained the Harvard scientist who analyzes them

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A green comet is most likely breaking apart and won't be visible to the naked eye

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Annual Lyrid meteor shower peaks overnight Monday

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U.S. attorney demands scientific journal explain how it ensures 'viewpoint diversity'

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