NASA, SpaceX Crew-12 to ISS set for launch. How to watch Florida liftoff

NASA and SpaceX's Crew-12 mission is set to launch 4 astronauts to the International Space Station. Here's when and how to watch the Florida liftoff.

NASA will now allow astronauts to bring their smartphones into space. Here's what that means

The first crew permitted to leave Earth's orbit with their personal phones launched on Friday, Feb. 13 ...