Mercury is a mystery. It’s the smallest planet in our solar system, the closest to the Sun, and one of the most extreme. Its ...

A heavily customized and restored 1949 Mercury cost $300,000 to make, now it's going under the hammer hoping to get that back ...

The new moon occurs on June 25. A day later, Mercury reaches its highest point in the evening sky, and on June 27, the young ...

Mercury doesn't give up its secrets easily. The smallest planet in our solar system is also one of the most extreme—a ...