A series of seemingly unrelated fires at predominantly black churches has authorities searching for answers just weeks after a racially motivated mass shooting.
Vietnam veteran and former US Senator Jim Webb launches his bid for president, joining other Democrats taking on front-runner Hillary Clinton.
The sister of Dylann Roof, who is charged with killing 9 people at a black church in South Carolina, launches an appeal to raise money for her wedding.
Can ancient Inca building techniques save modern cities?
The little-known Canadian version of American football
A 107-year-old bridge is destroyed in Pennsylvania in a controlled demolition.
A 68-year-old man is badly injured by a shark in North Carolina in the seventh attack off the state’s coast in less than three weeks.
The Justice Department investigates if US airlines are colluding to keep ticket prices high.