The United States issued a worldwide travel alert for Americans amid concerns that terror groups and individuals plan more attacks after the Paris massacres.
The pharmaceutical company that increased the price of a drug used by AIDS and cancer patients 5,000% is slashing the price it will charge hospitals.
For 13 straight years, energetic REI store manager Nikki Mashapure spent her Black Friday in the retail trenches, trying to keep from being overrun by invading shoppers at work.
Hollywood legends, civil rights crusaders and the first African-American congresswoman were among those receiving the nation's highest honor for civilians at the White House on Tuesday.
Democratic presidential candidate Hillary Clinton leads her competition among Iowa Democrats, but likely caucus-goers believe Bernie Sanders is the best candidate for the economy, a new poll says.
The violence many feared would erupt in Chicago never materialized after police released a graphic dashcam video showing an officer shooting 17-year-old Laquan McDonald.
Turkish forces shot down a Russian plane, dangerously escalating a conflict rooted in Syria that is increasingly -- and unpredictably -- going global.
It's been nearly two years since recreational pot was legalized in Colorado and the thriving pot industry has hit some hurdles in the form of potential dangers to consumers.
Why are TV meteorologists all wearing the same dress on air? CNN's Jeanne Moos addresses the mystery of "The Dress."
From the waking groans of a key in the ignition, to the grunt of exhaust as the metal beast pushes its limits, the sounds of an automobile in motion are like music to petrolheads' ears.
If you're scared of spiders, one's enough. Two? That's cause for a squishing party. Thousands? Millions? Time to really freak out.