Baltimore is no longer the second smoggiest city in the country—and it means the air we all breathe is a lot cleaner than it used to be.
The Supreme Court’s conservative justices cast doubt Wednesday on the Obama administration’s first-ever regulations aimed at reducing power plant emissions of mercury and other hazardous air pollutants.
A federal air pollution case involving a western Maryland paper mill is reaching its final phase 16 years after regulators first alleged a violation.
A Maryland panel has advanced new protections against smog pollution proposed by the Maryland Department of the Environment.
Dominion Resources’ proposal to build a liquefied natural gas export facility is dividing residents of the quiet town of Lusby on the Chesapeake Bay.
Most of the state is under a Code Orange Air Quality Alert as we experience another day of hot, humid and hazy conditions.
As temperatures remain high in the region, the quality of air may become dangerous for the vulnerable population.
Students and residents are speaking out against a new trash-burning power plant going up in the Curtis Bay and Brooklyn neighborhoods. They’re worried about potential pollution from the plant, but company officials say the plant will do more to help the environment.
The Maryland Department of the Environment has issued a Code Orange Air Quality Alert for Tuesday in the Baltimore metro area.
The U.S. Environmental Protection Agency says releases of toxic air pollutants were down in 2011 in the Mid-Atlantic.
Maryland is not meeting federal ozone standards and isn’t likely to do so without federal policies to address pollution blowing in from other states.
The Maryland House of Delegates voted 88-47 on Friday for a scaled-back measure to help develop offshore wind off the coast of Ocean City in as soon as five years.