D.C. and Arlington are the most vulnerable cities in the United States to a cutoff of their drinking water supply.

Retirees don't always opt for the lowest cost of living when choosing a retirement destination. These cities are pricey but ...

While Washington is a dream destination in its own right, it's in a prime spot that facilitates day trips to nearby ...

Three people and a dog were rescued in the Potomac River Sunday. A stunning reversal ... Pope Francis’s tomb seen for first time in images released by Vatican How Were the Pyramids Built?

River Dell fell to 4-6 with the defeat. The N.J. High School Sports newsletter is now appearing in mailboxes 5 days a week. Sign up now and be among the first to get all the boys and girls sports ...

Inouye Solar Telescope in Hawai'i is the world's largest solar telescope and has already taken some of the highest-resolution images of the ... the globe and in space. High-resolution observations ...

Investigations for plane accidents this year are down, but recent high-profile events and dramatic videos have put aviation ...

FAIRFAX COUNTY, Va. (7News) — After a stabbing incident that seriously injured a 16-year-old student at West Potomac High School on Wednesday, parents expressed anger after Fairfax County Public ...

A violent hallway brawl turned into a bloody crime scene at a Virginia high school when a teenage boy was brutally stabbed by a fellow classmate. Chaos broke out at West Potomac High School in ...

A 16-year-old student was hospitalized with serious injuries on April 23 following a stabbing that occurred during a fight at West Potomac High School ... that video and images of the fight ...

With the recently completed Visible Tunable Filter (VTF), the dynamics of solar plasma can now be fundamentally analyzed in high resolution ... taking several hundred images within a few seconds.