Healthy Spaces

'Green inequity' plagues U.S. cities, study finds

Why we should ban glitter, just like we banned microbeads

Why Brits are tossing empty potato chip bags in the mail, not the trash

More than 95% of the world's population is breathing unsafe air

Mexico City's garden-lined highway is thriving, but not without criticism

Here's what happens when you hold back gas

Sunlight may help kill dust-based bacteria

It's easier to breathe in Beijing these days

12 ways to get clean air without chemicals

Cervical cancer has nearly been eliminated in Australia

What makes a city a good place to get old?

Just when you thought they couldn't re-invent the pillow, along comes NASA ...