Many officials believe the cots are unnecessary, but the photos of Guardsmen resting on the floor of the Capitol quickly became a “PR issue."

Democratic Rep. Lou Correa of California said Saturday he has tested positive for Covid-19 and will miss President-elect Joe Biden's inauguration while isolating.

Spanish mountaineer Sergi Mingote has died while climbing K2, the world's second highest summit, Spanish Prime Minister Pedro Sanchez announced Saturday.

Vice President-elect Kamala Harris will be sworn into office by Supreme Court Justice Sonia Sotomayor on a bible that once belonged to first the African American to serve on the Supreme Court, Thurgood Marshall, a spokesperson for the Biden transition...

Firing up Space Launch System's core stage is a crucial step toward flying astronauts to the moon for the first time in more than 50 years.

NBC News got loan data under the Freedom of Information Act after a court ruling and identified at least 60 debarred businesses that got PPP loans.