If life ever existed on Mars, it might have looked like microfossils right here on Earth.

While aliens in science fiction hop between planets on vast spaceships, scientists say real-life extraterrestrials might take ...

New photos captured by NASA's Curiosity rover show that Mars' giant, spiderweb-like "boxwork" features are covered in tiny, never-before-seen nodules that bear a striking resemblance to arachnid ...

Kim Ju-ae is the daughter of North Korean leader Kim Jong-un. Her birthdate is unknown, but she is believed to be 13 years ...