Key UN biodiversity summit to open in China

A key UN summit tasked with protecting biodiversity officially opens in China and online Monday, as countries meet to tackle pollution and prevent mass extinction weeks before the COP26 climate conference.

Who's who on Blue Origin's first crewed flight

Blue Origin's maiden crewed flight on Tuesday involves four people who will cross the Karman line, which separates Earth's atmosphere from space, for the very first time.

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