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 ...
The Rundown EPA determines that no federal drinking water regulations need to be revised right now. House passes budget bill with 20 percent EPA spending cut. EPA announces first round of funding in a ...
So what might a Clean Water Act designed for the 21st century—one that addresses both legacy pollution and emerging problems—look like? A meaningful way to address polluted runoff, so-called “nonpoint ...