With that in mind, we encourage anyone and everyone to take a moment to brush up on Earth Day facts and to find ways to honor ...

Mars, the fourth planet from the sun, is a dry, rocky world. Its famous red color has earned it the nickname the Red Planet. Mars has fascinated people throughout history, and today, it is one of ...

Meanwhile, our beleaguered planet is slowly spinning out of control ... You may also like: Keep America weird: unusual facts about each state ...