Every day, tons of CO₂ are released into the atmosphere, but what if we could transform it using clean energy? This is the ...

New data shows that CO2 levels have broken through 430 parts per million, an indication that human-caused global warming will ...

Purdue and Sandia researchers uncover how common clay minerals can capture carbon dioxide directly from air, offering a low-cost climate solution.

Water treatment is expensive. It uses a lot of energy and produces its own waste that gets disposed of at a hefty price.