drought

California's ongoing drought has forced many almond growers to use groundwater on the thirsty crop. The problem: That water is high in salt, and it's killing almond trees.

Progress is being made toward bringing water to thousands of Central Valley residents in underserved communities where wells have run dry. The question is how long this solution will last.

Near Las Vegas, levels in the nation's largest reservoir have dropped 140 feet since 2000. Water deliveries to Nevada, Arizona and California may soon be rationed — and farmers would feel it first.

In 1922, seven states drew up a plan for dividing the waters of the Colorado River. But they overestimated how much water the river could provide — and now 40 million Americans face a water crisis.

Treated sewage water accounts for half the water used by Israel's farms. Entrepreneurs are experimenting with ways to cut costs and to ensure that the 86 percent of wastewater that's recycled is safe.

Lawmakers in hard-hit Western states are pushing for suspensions to the Endangered Species Act to free up stored water. But an entrenched partisan divide over the law continues to be a hang-up.

Farmers in New Mexico are worried about the future of the state's most beloved crop: green and red chiles. They're increasingly relying on salty groundwater, which damages the soil and the crops.

Most of the deaths have occurred in southern Andhra Pradesh and Telangana states. But high temperatures persist across much of the country of 1 billion people.

As California's drought continues, social media and smart phone apps let just about anyone call out water waste, often very publicly.

It's Chinatown meets Mad Max in writer Paolo Bacigalupi's new desert dystopia, filled with climate refugees, powerful state border patrols, and secret agents called water knives.

Cities in California have been ordered to cut water use. Farms have not, yet. Inside the industry, there's a quiet debate: Does it makes sense to invest in water-conserving tech now — or later?

Californians face a mandated 25 percent reduction in water use, after they failed to meet previous goals. The new restrictions will take effect in the summer months.