Winter won't officially begin until nearly two more weeks pass, but snow, ice, and freezing rain are blanketing a large swath of the U.S. As of Monday morning, more than a thousand flights were cancelled.
When doctors stick electrodes into the brain of a patient with epilepsy, they're hoping to find a cure for debilitating seizures. But they're also exploring a still-mysterious landscape. And they couldn't do it without a patient willing to help.
Sen. Jeanne Shaheen, a popular Democrat, former governor and strong proponent of the Affordable Care Act, is taking some heat back home for the problems with HealthCare.gov. She faces re-election next year, but a formidable Republican opponent has yet to emerge.