Hours after being sworn in as the new U.S. Secretary of Transportation, Sean Duffy took aim at the main way the federal government regulates miles per gallon for cars and pickup trucks — also a ...

Protecting and conserving our natural heritage, predicting weather and environmental conditions, preventing and managing pollution, promoting clean growth and a sustainable environment for present and ...

As you plan your next vacation, you should consider flying on Delta Air ... Delta. Miles that you've earned can be redeemed to pay for flights and upgrades, vacation packages, and more. Base-level ...

The order, along with other steps expected in a second Trump administration, could slow U.S. efforts to address climate change, much of which is caused by burning gasoline and diesel fuel that ...

The average price of gasoline across the United States has resumed its upward climb, increasing by 6.5 cents per gallon in the past week, according to data from GasBuddy. As of Jan. 21 ...

(AP) — The Wisconsin Supreme Court heard arguments Thursday over whether a Republican-controlled legislative committee’s rejection of a state agency rule that would ban the practice of “conversion ...

The software has cut 600,000kg of carbon emissions, equivalent to 3.3 million miles. The company, which provides logistics services across the UK, Europe, and internationally, received funding ...

“It would just create a lot of congestion and worsen air pollution ... at-grade conversion, the big thing we would need to do is fill in that entire trench. It’s about 7½ miles long.