Sulfur on Mercury was as important to the planet's formation as oxygen was to Earth's evolution, the study suggests.

A piece of rock from the meteorite reveals that this planet has sulfur-rich compounds.

The closest planet to our sun, Mercury, experiences extreme temperature variations. Since the planet has no atmosphere to ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Stargazers looking for more to do in April have a few more things coming, including a planet parade where four planets -- ...

Rice University researchers recreate Mercury rocks in the lab and find that sulphur plays a structural role inhabited by ...

For several days this month, Saturn, Mars, and Mercury appear just degrees apart before sunrise—close enough to watch their ...

The first Mercury retrograde of the year is upon us, and this one is going down — or slowing down, in the insolent, fire-breathing sign of Aries and the idealistic, hallucinogenic tidal pools of ...