Explore the pivotal history of ozone layer depletion, from the groundbreaking 1974 research of Mario Molina and Sherwood Rowland on CFCs to the 1985 discovery of the Antarctic ozone hole. Learn how in ...

In the early 20th century, engineer Thomas Midgley Jr. helped create two innovations that would transform modern life—and later become some of the most damaging environmental mistakes in history. His ...

Where drinking water comes from and what it contains may affect Parkinson's disease risk, a recent study suggests.

Making waste water drinkable is a growing technology trend, especially in areas where limited water resources are restricting development.