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.
Scientists at the Weizmann Institute in Israel found that stem cells from mice could be made to self-assemble into early embryo-like structures with an intestinal tract, the beginnings of a brain, and a beating heart.
The Union Health Ministry of India has approved Corbevax as a heterologous COVID-19 booster dose under emergency use authorization for individuals aged 18 years.
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