Why community ownership might be the most effective way to fight deforestation.

As the U.S. phases out hydrofluorocarbons, the next generation of fridges is adopting low-emissions technology that’s nearly a century old.

The city has spent the last decade making its public housing better for the planet — and for people.

Though overfishing remains a global problem, a science-driven approach has led to surprisingly sustainable practices in some countries, including the U.S.

The growing carbontech industry is capturing CO2 from the air and turning it into everything from bras to vodka to fresh baked bread.

Legal systems around the world are beginning to confront an existential question: What rights does an animal have?

How does a young generation wracked by civil war and ebola move forward? In one African surfing town, atop the perfect wave.

The waterfront property, seized in 1924, is being given back to the family that originally bought it. It’s now worth $75 million.

As the world reels through uncharted economic territory, the co-op model has become more popular than ever.