Health

The abrupt reversal comes days after people in the city had to start wearing masks again amid a sharp increase in infections.

You don't have to wear a mask on airplanes, buses and ride shares anymore, but you still might want to depending on the circumstances. Here's what experts say about the risks.

When you hear the word fungi, chances are mushrooms come to mind: button mushrooms, maybe portobellos, or chanterelles. But so much of th ...

The Newark Urgent Care Center is the first facility in Delaware to participate in the federal ‘Test to Treat’ initiative.

Washington’s landlord-tenant law shrugs at tenants and winks at landlords, especially when it comes to mold. Not so in New York and California.

Users report that psilocybin restored their sense of smell. We ask scientists what could explain this seemingly healing effect.

Officials are strongly recommending masks still be worn indoors. Further details will be announced Friday morning.

The American Lung Association says while ozone levels are improving, levels of particulate pollution are less promising.

Mayor Jim Kenney decried the ‘Trumpian’ politicization of vaccines and mask mandates during an online video interview with the Washington Post.

In June, Delaware County Memorial Hospital and Crozer Chester Medical Center will lose several key behavioral, mental health, and substance abuse services.

The rising number of fires hamper decades of environmental efforts, and over 40% of Americans — more than 137 million people — live in places with poor air quality.

The Pennsylvania nonprofit aims to equip people with the tools they need to understand and cope with substance use, addiction, and trauma.

Philly reinstated an indoor mask mandate, a federal judge struck down the mask mandate on planes, trains, and public transportation, and COVID infections are climbing.

The CDC continues to assess public health conditions, and if the agency determines a mandate is necessary, the Justice Department will file an appeal.

Less than 24 hours after the city's mask mandate went into effect, the city’s regional transit provider SEPTA announced that masks would no longer be required on its vehicles.