A new study found dramatic variation in air pollution's health effects among neighborhoods in the Bay Area.
Errors happen in drug making. But quality testing helps prevent them from reaching the public.
COVID-19 death rates were highest among people of color and people 85 and older.
The vaccine maker has had multiple wins in its most recent clinical trials.
The truth about that stabbing, inconvenient exercise pain.
Zero-gravity affects organ fitness—what does that mean for future space missions?
The 21-minute-long regimen hits muscles you didn’t even know you had.
Certain vegetarian and vegan foods come with their own health risks.
Here's everything you need to know this week.
We’ve come a long way since the beginning of the pandemic.
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