Tuesday, February 22, 2022

Queen Elizabeth, Unwell With COVID, Cancels Engagements, and the Last-Minute Announcement Rattles Nerves



from Yahoo News - Latest News & Headlines https://ift.tt/naCovQg

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Scientists create “smart” DNA drug that targets cancer cells with extreme precision

Scientists have created a programmable drug system that can zero in on cancer cells with unprecedented accuracy. Built from synthetic DNA, i...