Healthy Spaces

How hot does water need to be when you wash your hands?

How crowded Barcelona plans to shoehorn in 108 acres of new parks

Is climate change keeping you up at night?

7th grader's viral slam poem perfectly sums up insecurities many of us feel

The worst everyday air pollutants — and what they do to our bodies

In which countries are you most likely to have your personal space invaded?

Run, Rob, Run! Man recreates Forrest Gump's epic cross-country run for charity

German kindergartens are banishing toys, but not for the reason you might expect

Female surgeons around the world recreate New Yorker cover

What's in that smoke from the Atlanta highway fire?

Do women need time off during menstruation?

Planes, trains and automobiles: How noisy is transportation where you live?