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Month: July 2022

FDA commissioner announces review of food and tobacco programs amid criticism

By Katherine Dillinger and Virginia Langmaid, CNN US Food and Drug Administration Commissioner Dr. Robert Califf announced Tuesday that he has commissioned reviews of the agency’s food and tobacco programs. Both have been subject of recent criticism amid the nationwide infant formula shortage and the debate over e-cigarette products. Califf testified Wednesday at a Senate

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Astronomers at MIT pick up mysterious signal

By WCVB Staff Click here for updates on this story     CAMBRIDGE, Massachusetts (WCVB) — Astronomers at MIT have discovered something they can’t quite explain: A mysterious radio signal pulsing with constant regularity. They’re called fast radio bursts, or FRBs, and were detected using a radio telescope in Canada called CHIME. Scientists say they usually only

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