President Barack Obama said Tuesday that his administration will issue tougher fuel-efficiency standards for delivery trucks by March 2016, The Associated Press reports. According to...

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

Oil prices rose Monday after Iran's oil minister said OPEC has...

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

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...

Gasoline and oil futures jumped Friday on continued concerns that domestic refineries aren't producing enough gas to meet peak summer driving demand. "The market's realizing...

Oil prices were mixed Wednesday, as expectations that U.S. inventory data...

Gas prices rose overnight, with the national average up nearly 12% in less than three weeks, according to a daily survey. The national average price...

General Motors Co.  today announced a five-year partnership with the U.S. Department of Energy (DOE) to help develop the potential of the jatropha plant...

Libya announced on Tuesday it will sign a 900-million-dollar exploration deal...