Russia responds to downing of jet

Moscow says it will deploy long-range air-defense missiles to its base in Syria to destroy targets that threaten its planes.

‘Avoidable’ errors led to airstrike

U.S. military officials say the warplane fired at the wrong building and continued to attack the Afghan hospital despite observing no hostile activity from it; 31 civilians died.

Cause of Costco E. coli outbreak

Testing points to a vegetable mix used in chicken salad that later sickened 19 people in seven states.

Mourners vow to seek justice

Several hundred attended the Minneapolis funeral for Jamar Clark, and protesters are demanding release of police video showing the shooting.

Governors are sent reminders

Obama administration tells states they have no authority to deny benefits and services to refugees based on their country of origin or religion and cannot refuse to accept them.