World War I changed the course of history, and this visualization shows how it unfolded day by day. Using Google Earth, follow the battles, shifting front lines, and key moments of the conflict.

Paul opened Mullin's confirmation hearing by castigating the nominee for implicitly condoning violence against a Senate colleague, which he said cast doubt on whether Mullin has the right temperament ...

Trump’s pick to lead the Department of Homeland Security, Markwayne Mullin, has a confirmation hearing while Trump’s intelligence chiefs are testified about the Annual Threat Assessment. Follow here ...

Deep divisions over how Americans remember their past are coming into sharper focus as the nation approaches the 250th anniversary of the Declaration of Independence. Judy Woodruff reports for her ...