Can the Ultra-Ex project save Cleveland?

Climate change takes its toll on coffee yields in Latin America.

Environment minister calls for checks on development.

NYC looks to the renewable energy potential of sewage treatment.

As many as 1.5 million new jobs could be created by looming EPA regs, says report.

Top court agrees to hear landmark eco lawsuit.

Company plants 'food oases' in a low-income Chicago communities, with a baked-in infrastructure to scale up fast.

Strawberry and thyme among drought-tolerant plants approved for city's residential parkways.