California regulators have approved plans to strengthen the state’s carbon reduction standards — a move that opponents fear ...

Analysts predict Trump's policies will benefit oil companies and warn they also could lead to price increases.

California air regulators have voted to approve changes to a key climate program aimed at reducing planet-warming emissions ...

Portland- $3.73/g, down 1.2 cents per gallon from last week's $3.74/g. "While the election has come and gone, gas prices have ...

Gas prices in Iowa dropped 1.7 cents in the last week for an average price per gallon of $2.80, according to GasBuddy.

California drivers may soon see a surge in gas prices after state regulators approved tougher policies for reaching the ...

California's Air Resources Board has voted Friday night to change fuel standards to reduce emissions and improve air quality, ...

U.S. natural gas futures jumped over 10% to $2.94/MMBtu in Monday’s trading session after production disruption in the Gulf of Mexico in the wake of Hurricane Rafael ...

BOISE, Idaho (KMVT/KSVT) — With Black Friday approaching, Idaho shoppers could find themselves with more spending money due ...

Gasoline prices in Montana have fallen 4.4¢ per gallon over the last week to an average price of $3.04 per gallon.