The volcano may have been primed to erupt before the magnitude 8.8 quake pushed it over the edge.
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NASA and SpaceX's Crew-11 mission is made up of two U.S. astronauts, one from Japan and a Russian cosmonaut. They'll be aboard the International Space Station for six months conducting research.
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A panel organized by the FDA cast doubts on the safety of antidepressants during pregnancy — drawing ire from doctors who say SSRIs are a crucial treatment option for women with perinatal depression.
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About a month after announcing that it would stop sharing data that hurricane forecasters and scientists rely on, the Navy now says it will continue distributing it.
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Several factors help determine whether a given earthquake will generate a dangerous tsunami, but the process is not yet fully understood.
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The Atlantic journalist Franklin Foer explains how SpaceX and the Trump administration are changing the face of NASA, and why Musk's dream of Mars may come at the cost of the agency's mission.
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A new study from Oxford University finds that a common European songbird sometimes divorces its partner between breeding seasons.
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One of the strongest earthquakes ever recorded struck Russia's Far East early Wednesday, sending tsunami waves into Japan and Hawaii and across the Pacific.
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The gunman accused of killing four people in New York City suspected he had chronic traumatic encephalopathy, or CTE — a degenerative brain disease often associated with football players.
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The Trump administration proposes eliminating a 2009 finding that greenhouse gases endanger people. That would undermine the EPA's climate change regulations for power plants and cars.
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The Trump administration has effectively eliminated two rules designed to promote cleaner cars. Now, as the EPA suggests not considering carbon dioxide to be pollution, the last rule is poised to fall.