The air in 12 Texas counties exceeded federal soot standards, but Texas regulators say only four should face consequences.

The state withdrew its pioneering clean air regulations for diesel trucks and trains, acknowledging they wouldn’t win federal approval. The state intended to end sales of trucks powered by fossil ...

David Paul Allsop, 52, of Bedford, New Hampshire, faces a DUI charge following his arrest at Savannah/Hilton Head ...

I believe that climate change is real,” Zeldin said, adding that he would work to “ensure we are protecting our environment, ...

A Southwest Airlines pilot was arrested Wednesday at a Georgia airport just before takeoff and accused of driving under the ...

Hino Motors will plead guilty to submitting false emissions data to regulators for more than 100,000 heavy-duty trucks. The ...

The Transportation Department is stepping up enforcement of persistent flight delays with a lawsuit against Southwest ...

When president-elect Donald Trump takes office on January 20, these are some of the policy changes his administration could put into place that would alter the travel landscape.

Lee Zeldin said Americans deserve a clean environment “without suffocating the economy” during his Senate confirmation ...

Blue states are bracing for a battle with the Trump administration over their authority to limit tailpipe emissions, a ...