Savannah Guthrie released a new video​ on Saturday, saying her family is willing to pay for the safe return of their mother....

Will Lewis, CEO and publisher of the Washington Post, has resigned just three days after the storied newspaper laid off about one-third of its staff....

Elon Musk's SpaceX is apparently reorienting its near-term space roadmap, pushing back a planned 2026 uncrewed Mars mission....