Scientists have developed a technology that, for the first time, can harvest water 24 hours around the clock, with no energy input.

Researchers have now developed a technology that, for the first time, allows them to harvest water 24 hours a day, with no energy input.

Researchers developed a technology that, for the first time, allows them to harvest water 24 hours around the clock, with no energy input.

Fresh water is scarce in many parts of the world and must be obtained at great expense. Communities near the ocean can desalinate sea water.

If the collective activity of life—known as the biosphere—can change the world, could the collective activity of cognition also change it?

Fresh water is scarce in many parts of the world and must be obtained at great expense and requires a large amount of energy.

Fresh water is scarce in many parts of the world and must be obtained at great expense and doing so requires a large amount of energy.

Communities near the ocean can desalinate sea water for this purpose, but doing so requires a large amount of energy.

Most of the current electricity demand in advanced, industrialized nations can be met by some combination of wind and solar power.

Vinisha Umashankar and her solar ironing cart. She came up with the idea when she was 12 — then worked with engineers to create a prototype.

Fresh water is scarce in many parts of the world and must be obtained at great expense. Communities near the ocean can desalinate sea water.

A new transparency-friendly solar cell design could marry high efficiencies with 30-year estimated lifetimes.

Engineers at the University of Illinois have created a solar-powered electrochemical reaction that not only uses wastewater to make ammonia

Any time you turn on a light at home or in the office, you expend energy. What if flipping the light switch meant producing energy too?

The launch opens the door for cities across the EU to adopt this ground-breaking alternative form of transportation.

International research team shows that protein from microbes uses a fraction of the resources of conventional farming

Fresh water is scarce in many parts of the world and must be obtained at great expense. Often the only option is to condense air humidity...

Developing new ultrathin metal electrodes has allowed researchers to create semitransparent perovskite solar cells that are highly efficient

The Air is a solar panel sticker, or, as Maxeon describes it, “peel and stick,” so the panels can be installed directly on a roof