This Woman Paddled All 730 Miles of the Green River

In the new book "Downriver," Heather Hansman paddles the length of the Green River—the biggest tributary of the Colorado River - in an attempt to understand the fight overwater, and what's going to happen to those battles in a hotter, drier, more crowded future.

Entire State Declared Drought Zone

"There isn't a person in the state that isn't hoping to see some rain for our farmers and regional communities," a local official said.

Iran Simmers as Rial Crashes and Protests Build

As Iranians face economic turmoil, political disappointment and severe drought, people are heading to the streets to make their voices heard—but is the regime itself under threat?