After more than 30 years of staunch opposition to federal oversight, the U.S. auto industry appears ready to argue for higher fuel economy standards...

The nation's passenger cars and light trucks may have to average 75 miles per gallon by the 2030s, a top federal environmental official said...

With gasoline prices hitting records above $3 a gallon, analysts are watching closely for any hints that motorists are altering their behavior. This vigilance...

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 spiked above $70 a barrel on Thursday for the...

Norwegian industrial concern Norsk Hydro reportedly has made a promising new...

So you're at the gas station filling up your vehicle, and...

Motorists pulled in to Harvey Pollack's gas station Thursday, honked and...

Gasoline tankers and chemical trucks entering London are being stopped at roadblocks to check for bombs, police revealed Wednesday, but officers said the operation...