A little bit of playtime can have big benefits for a child’s developing brain, like a superfood — but adult participation is a crucial...

“If we take care of the land, the land takes care of us,” says Indigenous leader Valérie Courtois. As climate change continues to...

Elizabeth Dunn discovers ways that people can optimize their use of time, money and technology in order to maximize their own happiness. Watch her...

When he learned of the threat that rising sea levels posed to his coastal hometown of Miami, Florida, eco-artist Xavier Cortada founded a movement...