This 2012 satellite photo shows a series of giant windblown ridges, known as yardangs, and a group of towering sand dunes at ...

The next United Nations climate conference, COP30, will be held in Belem, the capital of an Amazon region where widespread deforestation mainly driven by cattle farming has turned the surrounding ...

NOAA scientists and affiliated researchers have documented profound change in the frozen north as U.S. government science ...