President-elect Donald Trump's Cabinet nominees for the Department of Justice, State Department and more sat for Senate ...

Astronaut Don Pettit took this stunning photo of a nearby comet from the International Space Station ...

Experience the awe of innovation as heavy machines change the way work is done. These satisfying moments showcase the power ...

Two stars in Wolf-Rayet 140 collide, forming carbon-rich dust. Webb captured 17 expanding dust shells, revealing ...