Pollution Time Machine: It’s not just living animals that carry remnants of humanity’s toxic footprint. Samples of bird ...

The New Jersey city will see another power plant built, a resource the Passaic Valley Sewerage Commission decided was ...

If cuts mean there’s not enough money for the state to regulate mines, the federal government could end up on the hook to do ...

Critics say it’s an unwarranted centralization of power that sidelines local officials, and they worry it will increase new ...

To learn about how polar ice sheets melted during an ancient era, scientists examined fossil coral reefs in the tropics.