First came the amazing pictures, then the video. Now NASA is sharing sounds of its little helicopter humming through the thin Martian air.NASA’s Jet Propulsion Laboratory in California released this first-ever audio Friday, just before Ingenuity was set to soar …

Debris from a large, out-of-control Chinese rocket that is expected to reenter the atmosphere this weekend is unlikely to cause damage, Chinese Foreign Ministry spokesman Wang Wenbin said Friday. The Long March 5B rocket was launched April 29 from Hainan Island. …

African nations have welcomed news that the U.S. supports a proposal to waive intellectual property protections for COVID-19 vaccines. But, they warn, the road ahead is long and full of obstacles.Health experts and activists say the decision, announced this week …