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Nov 6, 2015 08:30 AM ET // Talal Al-Khatib
We wouldn't exist without acids, but, like a well-maintained swimming pool, our bodies have an optimal pH balance.
Oct 19, 2015 06:00 AM ET // Emily Sohn
Recent research showing that sitting may not be so bad included one significant factor many overlooked.
Oct 8, 2015 11:14 AM ET // Amanda Onion
That feel-good, floaty feeling runners get comes from the same molecules found in marijuana, research finds.
Sep 24, 2015 10:08 AM ET
China has leaped to number two on the global obesity charts, and while some of that has to do with its enormous population, it turns out there's a subtle factor that might explain the country's chubby children.
Sep 23, 2015 07:41 AM ET // Talal Al-Khatib
If sitting is the new smoking, fidgeting could be like a breath of fresh air.
Aug 14, 2015 06:10 AM ET
Fauja Singh took up running at age 89, to deal with personal grief, and now, at 104 years old, he continues to run and walk every day.
Aug 13, 2015 08:25 AM ET // Rachael Rettner, LiveScience
Replacing 2 hours of sitting a day with standing may improve people's blood sugar and cholesterol levels.
Aug 3, 2015 12:55 PM ET
When we look at our waistlines, it's a good bet we're either cursing or thanking our stars for our metabolism. But what IS it, and -- the big question -- can we really juice it up a bit?
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