Progressive regulations will eliminate most fast food packaging from the landfill.

Actress Sigourney Weaver calls for action on ocean acidification.

On Earth Day 's 40th anniversary, John Kerry warns that climate change is the environment's biggest hurdle yet.

Shawn Traylor's kicks off his food co-op cooking odyssey. On the menu: Beef shortribs with beet orzo and a pea shoot gremolata.

Beleagured Toyota president faces the music...sort of.

Experts say Asian smog accounts for 29% increase in baseline ozone since 1984.

Biannual Environmental Performance Index unveiled at the World Economic Forum.

New rules of the sea mean new recipes on the plate.

In Portland, a federal green building project takes shape.