More than a decade ago, the issue seemed distant to Americans' experiences. But now polls show a dramatic rise in concern, driven partly by extreme weather.
Last August, 3 million gallons of orange wastewater flooded into Colorado's Animas River, ending up in Lake Powell. But Congress has failed to come up with a way to stop this from happening again.
Climate change is affecting what visitors see in Mesa Verde National Park. Over the past decade, scorching wildfires have destroyed archaeological artifacts — and have also revealed new ones.
In a Disney Store in Southern California, displays include playful child-size mannequins that encourage shoppers to interact with the merchandise.