Researchers have developed an optical sensor that can detect record low levels of hydrogen.

Researchers developed a novel 'etching-swelling-planting' strategy following interfacial polymerization to prepare a mix-charged nanofiltration membrane for wastewater treatment.

Photovoltaics are more efficient when they operate at lower temperatures, which can be achieved in solar farms that space out arrays and use the wind to their advantage.

Researchers have discovered a way to chemically recycle PVC into usable material.

Researchers simulated different patterns of water-attracting and water-repelling groups lining a filter's porous membrane and found optimal arrangements that should let water through easily and slow down some contaminants.

Scientists have devised a transparent coating for windows that could help cool the room, use no energy and preserve the view.