A whole population of 'minimoons' - tiny natural satellites - may be quietly circling near Earth, scientists now believe, after discovering a second Moon-origin rock drifting close to our planet.

Before the crew of Apollo 11 brought back the first moon rocks, many thought such artifacts might first be found by a 12-year-old from Iowa. Amazingly, there was a time when people were betting on ...

DC Water is setting up for emergency repairs to be performed on a very old piece of sewer pipe located near Rock Creek in Northwest. During an inspection, DC Water found a 200-foot crack in the ...