During observations of Pluto, an astonishing discovery gradually emerged—there seems to be ice volcanoes on Pluto. This ...

By studying the chemical composition of an odd, dying star, astronomers discovered that it had been feasting on what used to ...

Research shows that sleeping in a cold room can help promote better sleep, but you may also experience other health benefits.

Pluto's unusual eccentricity and tilt is likely due to its interactions with neighboring Neptune and other giant planets, ...

Normally when a medium-size star dies, it blasts away the bulk of material in its system. The Hubble discovery was surprising ...

In the middle of January, about 68 million square kilometers of the Northern Hemisphere are covered by air that cold at that level. Between about July 5 and July 20 that area shrinks to zero, and the ...

Kyra Sedgwick’s Emmy-winning crime drama mixes twisty cases with great characters. I love free stuff. And I love free stuff ...

Traditional theories suggest that Pluto's formation process is similar to that of other celestial bodies in the Kuiper Belt, ...

Pluto may have been demoted to non-planet status, but it still commands a court of five moons, as is fitting for the king of ...

A 26-year-old graphic designer living alone in Shanghai, Pluto, a pseudonym, is among a growing number of people who've ...

Kat Stewart's life changed forever after a horseback riding accident on December 19, 2007, ultimately for the good in terms ...

Over millennia, our view of the stars has shifted, because of Earth’s wobble. It may be time to rethink your sign. Whether you care about horoscopes or not, you probably know your zodiac sign. You’ve ...