Credit: File photo of closed down "informal trails" in Fort Totten. (Courtesy Zach Ammerman)

Army seeks to ID unknown liquid in WWI munition, similar to chemical weapon in Spring Valley cleanup

Fairfax Co. school board approves plan to provide students, staff access to Narcan in all classrooms

‘Grateful to see people’s smiles again’: DC-area residents living life differently in post-COVID world

Are fentanyl test strips the answer to stopping more deadly overdoses?

Why so many newly diagnosed lung cancer patients already have advanced cancer

Sleep apnea, lack of deep sleep linked to damage in brain, study says