Healthy Spaces

These 10 cities are embracing 100% renewable energy

It's easier to breathe in Beijing these days

'Poop Patrol' to hit the streets of San Francisco

The issue for boomers won't be 'aging in place'

What are the ingredients for the perfect public trash bin?

How tidy people keep their homes clean

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

Your kitchen towel could cause food poisoning

The woefully inaccessible state of our city sidewalks

What's the best park in every U.S. state?

Yes, bats really do eat a lot of mosquitoes

What makes us happy about where we live?