The Senate approved a proposal on Thursday that would for the...

Gasoline prices cooled in California, but the hot streak continued throughout...

Gasoline prices in the United States have topped three dollars a gallon, the highest level in nearly a year, a leading automobile association said...

Tough new fuel-economy standards now pending in Congress could lead to...

Oil prices dropped nearly $2 a barrel Tuesday on hopes that the inauguration of a new president in OPEC member Nigeria would contribute to...

It was no more than 2 months ago the rumor nationwide was that gas prices would surpass $4.00 a gallon and near $5.00. Ever since...

Florida Governor Charlie Crist announced Friday "bold" new air-pollution targets for...

 Oil futures plunged by more than $2 a barrel Friday after news that Cyclone Gonu had spared major oil installations in the Gulf of...

Car makers are not doing enough to meet proposed EU targets for cutting carbon dioxide emissions, according to a report Tuesday, with some German...

Last week's battle in a House committee over fuel economy increases...