LOUISVILLE, Ky. (WAVE) - Cirrus clouds are thin, wispy, high-level clouds that resemble cotton candy threads. While ice crystals make up cirrus clouds, some of the driest and hottest parts of our ...

Of all Earth's continents, nowhere is as ecologically diverse as North America. From the magnificent peaks of the Rockies and the verdant prairies to the white sand beaches and rugged cliffs of its ...

From the swirling sandstone of The Wave to towering volcanic plugs like Shiprock, the desert holds some of Earth’s most stunning geological art. These formations are shaped over millions of years by ...

Add Yahoo as a preferred source to see more of our stories on Google. A photo of a sunset in the desert. It is a flat sandy lanscape, with several small hills popping up here and there. You can just ...

A research team led by Professor Xin Wang from Lanzhou University and Professor Fahu Chen from the Institute of Tibetan Plateau Research, Chinese Academy of Sciences, has uncovered new insights into ...

Scientists are excited over a recent discovery of "black mesas" in the Sahara desert that appear to be hundreds of millions of years old. The are was discovered in the southern Mauritania region of ...

A strange triangular formation in the Nevada desert is fueling speculation that it may be the work of a long-lost ancient civilization. Spotted on Google Earth, the structure is located in Battle ...