Climate Change

Drought conditions in the Rocky Mountains could further lower water levels at Lake Powell.

The advocacy groups Public Citizen and The Revolving Door Project brought insurance premiums and non-renewal data to life with interactive maps.

Top water negotiators declined to speak at an upcoming conference amid closed-door meetings about the future of the water supply for 40 million people.

Climate Central analyzed data from the National Park Service and found that by 2050, the 25 most visited parks are likely to have five times as many extremely hot days.

Triton was the first submersible to reach the deepest points of all five oceans. Journalist Susan Casey shares her experience diving in Triton to the ocean depths.

A key part of combating climate change is reducing harmful emissions from meat production on so-called factory farms. One group is calling for tougher regulations to cut the amount of emissions.

A new study finds the biggest factors behind Great Salt Lake shrinking is reduced stream flow from the Bear, Weber, and Jordan rivers, followed by evaporation from the lake surface.

More precipitation is falling as rain, instead of snow — which impacts ski resorts, tourism and ecosystems.

Will the Great Salt Lake be here in 20 years? There's a clue hidden in the ground.

The U.S. Department of Agriculture is spending $60 million to help tribal farmers in the Mountain West use less water amid drought – and still grow their crops.