Health officials in many of these countries, and now in the United States, see booster shots as a way of…
Amid the turmoil of the last two years — a period that included a deadly pandemic, mass layoffs, an ugly…
If you slept through the latest partial lunar eclipse, we cannot fault you.The sun set at 4:35 p.m. Eastern time…
A scientist who has pored over public accounts of early Covid-19 cases in China reported on Thursday that an influential…
While some drug users seek out fentanyl, Dr. Volkow said, others “may not have wanted to take it. But that…
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