The curious minds at What If explain why you can’t walk on Saturn, exploring gravity, atmosphere, and physical impossibilities.

New NASA supercomputer simulations show that Saturn's rings may have been formed by a 'massive collision' of icy moons. Credits: NASA/Durham University/Glasgow University/Jacob Kegerreis/Luís Teodoro ...

To understand what Americans are experiencing with this winter blast, we need to look more than 20 miles above the surface of ...

Jupiter and Saturn host strikingly different polar storms, despite being similar giant planets, and scientists have long wondered why. New simulations suggest the answer may lie deep below the clouds.

On Jan. 25, 2006, the militant Islamic group Hamas, calling for destruction of Israel, scored a stunning victory in the ...

American Airlines and Southwest Airlines expect Winter Storm Fern will disrupt travel. Phoenix flyers have options if flights ...

Two weather systems will move through Arizona this weekend, bringing light showers to Phoenix and the chance for snow in the ...