Brutally cold air sent temperatures plummeting to "life-threatening" lows Saturday, with millions of Americans warned of dangers including frostbite.
Russia accused world powers of fighting "a new Cold War" as Moscow came under pressure from the United States and NATO over Syria and Ukraine.
A pileup involving more than 50 cars shut Interstate 78 in Lebanon County, Pennsylvania, on Saturday, officials said.
Francis launched a broadside against corruption on his first visit to Mexico as pontiff, calling on President Pena Nieto to combat it.
The plan was to destroy the Airbus 321 plane, al Shabab appears to have said, but it failed. The group vowed to continue such attacks.
Viewers with disabilities can get assistance accessing this station's FCC Public Inspection File by contacting the station with the information listed below. Questions or concerns relating to the accessibility of the FCC's online public file system should be directed to the FCC at 888-225-5322, 888-835-5322 (TTY), or email@example.com.