Bomber Dzhokhar Tsarnaev apologized in court Wednesday for his deadly attack on the 2013 Boston Marathon.
The U.S. Senate voted on Tuesday to once again advance legislation permitting the approval of two trade agreements involving the Atlantic and the Pacific.
U.S. Defense Secretary Ash Carter said Tuesday the U.S. will position about 250 tanks and other equipment in eastern and central Europe.
U.S. Defense Secretary Ashton Carter said Monday that economic sanctions are having an effect in answering Russian “aggression” in Ukraine.
A historic church in South Carolina reopened on Sunday for its first religious service since a white gunman attacked a Bible study group last week.
Relatives of victims of the South Carolina mass shooting addressed suspect Dylann Roof in court Friday.
Police in the U.S. arrested a man Thursday in connection with a mass shooting in South Carolina Wednesday.
The U.S. House of Representatives has voted to give President Barack Obama fast-track power to complete a trade agreement with 11 Pacific Ocean countries.
U.S. Secretary of Defense Ash Carter spoke about Iraq to members of the House of Representatives Wednesday.
The son of a former US president and the brother of another launched his campaign for the presidency Monday.