EPA tightens regs on drinking water toxicity.

Shoes made from shredded magazines prove there's life in print media yet.

Top court agrees to hear landmark eco lawsuit.

Michael Pollan experiences the magnetic social power of the cob oven.

Trash-to-energy projects gain support on the West Coast.

60-foot sailboat built from plastic bottles docks in Sydney.

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

What really did them in?