Research suggests that giving a person a vaccine through their nose can provide a better defense against future exposure to the coronavirus compared to a shot in the arm.
Smoke rises on April 15, 2022, above 400 new graves in the town of Severodonetsk, Ukraine.
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The West’s new approach to Russia – bar it from international organizations, restrict international trade, prevent further military moves – looks just like how it treated Russia in the 20th century.
Sneezing with your eyes closed is a reflex you can consciously override.
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Though Renaissance concerns about ‘borrowed flesh’ might seem outlandish and out of date, they are surprisingly relevant to the modern surgical landscape.