Microbial Activity: Good soil is crawling with life. The healthy microorganisms, like bacteria and fungi or protozoa, are ...

Mount Everest, our planet’s highest peak at 29,032 feet, continues to defy expectations by growing taller each year. While ...

As many as 1000 man-made objects have been left behind on the moon since the 1950s. Some want to recycle the material, for others they represent a cultural asset worthy of protection.

For the first time in more than four years, visitors stepped foot in the Kasha-Katuwe Tent Rocks National Monument on ...

NASA's planetary geologists suspect the webs are a giant version of a type of crystalized minerals - known as a 'boxwork' - ...