The Justice Department is suing four states over climate action. The office argued in filings Wednesday that a lawsuit out of ...

United Airlines recently expanded its route map to become the first U.S. airline to launch regularly scheduled service to the remote Asian nation of Mongolia. Here's what the inaugural flight was like ...

U.S. defense officials say the number of sexual assaults reported across the military fell by nearly 4% last year and there ...

Republicans in Congress have voted to use its authority under the Congressional Review Act to roll back California’s states’ ...

SACRAMENTO, Calif. — The Republican-controlled U.S. House voted Thursday to block California from enforcing ...

Explore the latest decisions affecting California's environmental regulations and the push for zero-emission trucks and ...

Mohammad is one of thousands of Afghans in immigration limbo in the U.S. after they risked their lives to help the American ...

NPCA highlights groundbreaking women whose lives were part of the history of public lands, including lands that would later ...

A new Pentagon report says that the number of sexual assaults reported across the military fell by nearly 4% last year and ...

Traveling by plane usually involves feeling cramped with little space between fellow passengers and luggage. But American Airlines plans to sell tickets that offer an upgrade from a seat to a whole ...

For years, David Keeling oversaw health and safety operations at companies where workers fell ill and died in extreme heat.