Explore the fascinating climate zones of the United States, including the Northwest Coastal, High Plains, Midwest, ...

The Mt. Evans Scenic Byway, now Mt. Blue Sky, rises to 14,130 feet, making it the highest paved road in North America. This ...

Scientists studying a puzzling hot zone beneath America, called the North Atlantic Anomaly, have proposed a mantle wave ...

During this period, over 229 million people across North America will experience extreme heat made at least three times more likely because of human-caused climate change.

Satellite observations spanning nearly two decades reveal the world is losing freshwater at an unprecedented rate.