A U.S. Park Police officer was involved in a shooting early Wednesday in Northwest Washington. Few details were immediately available. Sgt. Roselyn Norment, a spokeswoman for the Park Police, said the ...

There is a large law enforcement presence in the area of the U.S. Capitol and U.S. Department of Health and Human Services.

U.S. regulators are expelling a unit of China Telecom Ltd., one of the country's three major state-owned carriers, from the American market as a national security threat amid ...