The nation’s highest court allowed an appellate court ruling upholding the policy to stand, effectively ending a three-year legal battle.

The regulations expand the reasons law enforcement officers can lose certification for misconduct.

Fairfax County and Montgomery County will get dozens of new zero-emission electric school buses thanks to federal grants.

New emissions standards will help usher in an EV era. Eleven years from now, you won’t be able to buy a new gas-powered car in the D.C. region.

It’s time to get rid of that desiccated tree before it becomes a fire hazard. Plus, where to get free mulch!

Forests in the region are failing to regenerate, risking widespread forest loss. You can help reverse the trend.

Virginia officials and Monumental Sports, the teams’ owners, announced the deal at a press conference Wednesday morning.

The survey’s preliminary results hint at the rippling consequences – and high stakes – of the federal government’s position on allowing remote work.

Low-oxygen areas in the bay were the smallest they’ve been since monitoring began in 1985, suggesting efforts to cut pollution are working.

The vote is part of a wider package of zoning proposals dubbed “Zoning For Housing,” aimed at expanding the city’s housing supply.