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His company, the Chiron Corporation, contributed important scientific discoveries toward treatments for H.I.V., hepatitis B, diabetes and more.
Read MoreThe International Court of Justice called global warming an “urgent and existential threat” at a closely watched case in The Hague.
Read MoreA lawyer for the family of 12-year-old Jaysen Carr said he died on July 18 after contracting a deadly infectious amoeba while swimming in a reservoir.
Read MoreScience, a top research journal, said there was no evidence of misconduct by researchers whose finding attracted heavy attention and scrutiny in social media’s early days.
Read MoreThe endangered kakapo is a flightless bird native to New Zealand. Its population is growing, but its parasites have dwindled. Could that spell trouble?
Read MoreAfter Trump pledged to open international waters to mining, The Metals Company sought U.S. permits. But other countries are raising legal concerns.
Read MoreHe identified as a “citizen diplomat” and preached mutual respect because, he explained, “everybody is a somebody.”
Read MoreInside a bold — and controversial — effort to cool the water around this beloved ecosystem.
Read MoreRocks gathered along the Colorado River contained evidence of a bustling community of animals in an ancient sea.
Read MoreOn Thursday, the giant health care conglomerate announced that it had “proactively reached out” to the Justice Department, after reports of a government investigation had surfaced.
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