A new study quantifies the true beauty of white roofs — dramatically cooler surfaces that reduce discomfort, cooling costs, and a tad of global warming.
An astrophysicist surveys Miller-McCune’s carbon footprint graphic from a post-Durban climate change vantage and wonders if the U.S. and the world can’t do a better job of stepping up to the challenge of climate control.
Burned by past introductions of "helpful" foreign species, New Zealand inches toward releasing the imported insects to clean up its pastures full of other introduced animals.