The pesticide DDT nearly wiped out North America’s bald eagles. Communities, scientists and politicians worked hard to bring ...

As they span significant areas of Asia, Europe and the Americas, karst landscapes cover some 15 percent of the Earth’s land mass. Scientists estimate that these areas of porous bedrock are home to as ...

Six months ago Cape Town was a city on edge. The mayor had declared that Day Zero, when officials would shut off water to most homes and businesses in order to preserve fast-shrinking reservoirs, was ...

The Rundown Some $630 billion is needed for sewage treatment and stormwater control. A bill in Congress would require a ...

Changes are needed in 80-year-old water treaty to accommodate the drying climate. We may request cookies to be set on your device. We use cookies to let us know when you visit our websites, how you ...