While acid rain caused by sulfur dioxide is an environmental threat of the past (at least, for now), a new kind of acid is ...

Acid rain used to be a bigger problem, but policies like the U.S. Clean Air Act of 1990 helped mitigate its impact on our ...

When active, Kīlauea pumps out thousands of tons of volcanic gases, namely water vapor, sulfur dioxide, and carbon dioxide.

An Australian research vessel testing a localized form of climate engineering — artificial modification of the weather — to ...

Lou Christie, who topped the charts in 1966 with "Lightnin' Strikes" and made waves with the controversial "Rhapsody in the Rain," has died.