New testing by the Potomac Riverkeeper Network suggests sewage-contaminated water may still be reaching the Potomac River through a tributary that runs beneath ...

Local, state and federal regulators were on the ground at Silfab Solar Monday investigating two chemical leaks that impacted ...

Less than two hours before Silfab Solar ‘s 7 p.m. goal to resume work on Monday, it’s still unclear when the company will ...

Doctors say spring allergy season is starting early, and some children may suddenly develop symptoms even if they’ve never had allergies before. Pediatricians say rising pollen and lingering ...

Swimmable Cities is a global alliance of local government officials, experts and advocates working to make urban waterways clean enough to swim in. Jan de Groen / Swimmable Cities ...

The best drip coffee makers deliver consistently flavorful cups of coffee. We tested programmable, budget-friendly, and ...

Think cold weather makes you sick? Learn what really causes winter illness—and why that drippy cold‑air nose is usually ...

We’ve all been there, right? You notice a little issue around the house — maybe a leaky faucet or some peeling paint — and think, “I’ll get to it later.” But what begins as a minor inconvenience can ...

We see icicles hanging down from awnings and roofs, but have you ever seen them form sideways?

Violations marked as priority contribute directly to the elimination, prevention or reduction in the hazards associated with ...

As if that weren’t enough, she noted, “excess mucus can also obstruct the sinuses and when it becomes trapped this encourages bacteria to grow. If it hangs out for a long time, the increased amount of ...