One company wants small nuclear reactors to power the energy-intensive process of purifying vast volumes of toxic “produced ...

Technology to treat produced water has advanced. But critics warn against relaxing protections for disposal “of what is very ...

Here's how to check the six essential fluids in your car. After fuel (unless you have a fancy EV), oil is your car's most ...

Efficiently remediating large quantities of complex wastewater to the standards of increasingly strict regulations is both ...