The smallest planet in our Solar System may be hiding a big secret. Curious bright streaks on Mercury's surface, doodled on ...

Learn about the bright streaks that may represent recent geological activity on Mercury, which has been considered a dead ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Mercury, seen in this false-color image, may have a deep layer of inner diamonds, new research ...

Although Mercury was geologically active in its early days, today its surface appears almost completely static. This is why ...

Enjoy this new video of Mercury, while you treat your ears to an invigorating piece of baroque music. Earlier this month, Mercury took center stage in a recent video montage created from the snapshots ...

While Mercury was quite active in its early days, it has been perceived as dead for a long time because of the static appearance of its surface.

A layer of diamonds up to 18 kilometers (11 miles) thick could be tucked below the surface of Mercury, the solar system's smallest planet and the closest to the sun, according to new research. The ...

It is already hard to believe that there is ice on Mercury, where daytime temperatures reach 400 degrees Celsius, or 750 degrees Fahrenheit. Now an upcoming study says that the Vulcan heat on the ...