NASA's Ingenuity Mars Helicopter made its first flight over the Red Planet on Monday, the agency said.The first flight was originally scheduled on April 11, but was postponed as engineers need to wor
China released the gene sequence data of the COVID-19 from Beijing's Xinfadi market infection cluster on Thursday, according to the Chinese Center for Disease Control and Prevention (CDC).Chinese CDC
The Chinese Center for Disease Control and Prevention (CDC) on Sunday completed the genetic sequence of the virus that led to a new infection cluster in Beijing by testing more than 1,000 samples; th
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