MORE TIME TO TRAVEL These unique travel gifts for Mom are likely to please your mother, sister, or daughter--or anyone else ...

"Lucky Day" brought Millie Gibson's Ruby Sunday back to Doctor Who, exploring her life beyond the TARDIS in the series' ...

Kosmos 482 has been orbiting the Earth for decades. It's still unknown if the craft will fall to Earth intact or burn up upon ...

The Earth started as a mixture of gas and dust around the Sun and grew as it collided with asteroids and dust particles.