S.D., as the next party leader, launching a new era for the GOP after nearly two decades with Sen. Mitch McConnell, R-Ky., ...

A similar hearing last year brought extraordinary moments, including a retired intelligence officer alleging that the U.S.

Birds descended from the dinosaurs, but researchers have known relatively little about how the bird's brain took shape. An 80 million-year-old bird fossil that sheds light on that mystery.

Sarah McCammon is a National Correspondent covering the Mid-Atlantic and Southeast for NPR. Her work focuses on political, social and cultural divides in America, including abortion and reproductive ...

NPR's Ari Shapiro talks with author Samantha Harvey about her new book Orbital, which examines the fascinating mundane-ness of outer space from the perspective of an international space station.