Fears of climate change are decreasing in the United States, China and many Western countries relative to other concerns, according to a new survey. War, economic hardship and disease were more ...

America’s park system was created on the principle of fixed boundaries. Parks were sewn like precious, protected green jewels into its jagged, trapezoid-shaped architecture. Climate change has ...

As climate change produces ever more heat waves, how many homes in the U.S. lack adequate cooling? Who's most vulnerable to lethal temperatures, and exactly where do they live? A researcher at the ...