“The Budd Inlet cleanup aims to repair environmental damage and contaminated sediments to build a healthier bay that will ...

Scientists have used orbiters and rovers to find dried streams, lakes, and gullies on Mars that hint at its watery past, but their cavalry of robots has struggled to prove the Red Planet ever had an ...

The $1.3 billion project to clean up Wisconsin's Lower Fox River removed 6.5 million cubic yards of PCBs from 39 river miles.