Country moves to make natural-gas fired plants the new clean-power standard.

World's fastest hybrid picks up fares in Rome.

A journey into community supported agriculture continues. On the menu: Poached arctic char with Italian dandelion contorni.

Clever urban hack created by young L.A. duo encourages people to replant their neighborhoods.

New technologies offer promise for expensive process of making saltwater fresh.

Condoms for a cause.

Use these four apps to sort out conservative climate change-doubters.

Factories, power plants and landfills face crackdown with EPA's new ozone proposal.