Low levels of traffic-related air pollution harms the liver and may raise the risk of metabolic-associated fatty liver disease, a new study in mice suggests.

Secretary of Transportation Sean Duffy immediately moved to roll back fuel efficiency standards moments after being sworn in Tuesday. Duffy released a memo ordering the National Highway Traffic Safety ...

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

The advisories impact large areas of Idaho, Oregon, Montana and Washington, lasting through the end of January.

Researchers at the University of Massachusetts Amherst Political Economy Research Institute (PERI) today published the ...

Erin Davis/Axios Visuals Air quality in Northwest Arkansas is improving overall, according to year-over-year data. Why it matters: Long-term exposure to poor air quality is harmful to your health. By ...

A study led by researchers from the University of Virginia has used satellite measurements to show the long-term persistence ...