China launched the second of three modules to its permanent space station, in one of the final missions needed to complete the orbiting outpost by year's end.
A 17-year-old pilot, Mack Rutherford became the youngest person to fly solo around the world in a small aircraft after he landed in Bulgaria, where his journey kicked off five months ago.
Hyderabad-based Bharat Biotech has submitted data from Phase 3 clinical trials of BBV154, its intranasal Covid vaccine candidate, to the drug regulator.
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