Objectives To estimate the item-level conditional association network of depression, anxiety and stress symptoms in patients with non-Hodgkin’s lymphoma (NHL) during a prespecified chemotherapy ...

Canadian wildfire smoke caused poor air quality across Maryland, prompting closures, cancellations and adjustments to outdoor plans on Friday. Most of Maryland started Friday under a Code Red air ...

Most of Maryland, including the Baltimore and Annapolis regions, has been upgraded to a Code Purple air quality alert — the second most serious level — on Friday morning because of Canada and northern ...

Update on 7/17/26 — The Code Red alert has been upgraded to a Code Purple alert due to the thick smoke. Earlier: The wildfire smoke hanging over the region is expected to get worse on Friday, ...

NORFOLK, Va. — All of Hampton Roads was placed in a Code Red air quality alert Friday after due to the ongoing smoke drifting down hundreds of miles from Canadian wildfires. Areas on the Eastern Shore ...

The Delaware Department of Natural Resources and Environmental Control issues air quality index alerts based on standards set by the Environmental Protection Agency. The index ranges from green for ...

Editor's note: The air quality alert was raised to Purple ("very unhealthy") for Maryland late Friday morning. ORIGINAL STORY (July 16): Excessive heat is on the way for Maryland as wildfire smoke ...

(WHTM) — If you thought air quality was bad in Code Red conditions, there are two worse levels. The Pennsylvania Department of Environmental Protection (DEP) uses the U.S. Environmental Protection ...

UPDATE: Thursday's air quality alert has been upgraded to Code Purple for multiple counties in Pennsylvania, the state Department of Environmental Protection said. The list includes Butler, Clarion, ...

Washington DC's air quality has worsened this week as wildfire smoke from Canada traveled hundreds of miles south, prompting air quality alerts and creating hazy skies across the region. There's ...