China orders US oil giant to halt rigs after spill

China said Wednesday it had ordered US oil giant ConocoPhillips to immediately stop operations at several rigs in an area off the nation's eastern coast polluted by a huge slick.

Calif. delays cap and trade

(AP) -- California regulators on Wednesday said they would give power plants, refineries and other major polluters another year to comply with a new state program that provides financial incentives to emit fewer greenhouse ...

Biodiesel refinery hopes to finally begin soon

Starting up a new business is tough, but starting up in a new industry can be even tougher. That helps explain why the city's cutting-edge biodiesel refinery, one of a handful of its kind in the country, hasn't begun production ...

page 7 from 11