Gangadhar Andaluri and Saiful Islam are experimenting with foam fractionation to remove PFAS and microplastics from surface ...

MIT engineers have created an ultrasonic device that rapidly frees water from materials designed to absorb moisture from the air. Instead of waiting hours for heat to evaporate the trapped water, the ...

The Ohio River sends billions of gallons of water flowing past Louisville, Kentucky's pumping station every day, where the city's utility sucks it up to turn it into tap water. This story was produced ...