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

Mercury’s core may be wearing a metal jacket. New experiments suggest the planet’s innards stay warm thanks to an insulating layer of iron sulfide, which could help to explain how the small world has ...

CHAMPAIGN, Ill. — New scientific evidence suggests that deep inside the planet Mercury, iron “snow” forms and falls toward the center of the planet, much like snowflakes form in Earth’s atmosphere and ...

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

Mercury is a global pollutant whose concentration in the biosphere has been substantially increased by human activity, ...