Researchers at UNSW Sydney have developed a nanoscale device that converts low-energy infrared and red light into higher-energy visible light, a breakthrough that could eventually improve solar panels ...

Cultural performances, astronomy shows, and family-friendly entertainment continued to attract visitors to Katara Cultural Village during the second day of Eid al-Adha celebration ...

Researchers have developed a nanoscale device that converts low-energy infrared and red light into higher-energy visible ...

Banned British vapes are getting a new lease of life in Ukraine, where they are being used for a very different purpose.

Owning a pool is a dream, especially with sweltering summer temperatures around the corner. But it involves a fair amount of manual labor, including dragging the vacuum hose around, scrubbing the ...

The Jackery HomePower 3600 Plus delivers reliable, high-output backup power in a compact, easy-to-use design, making it a ...

Researchers at King Abdullah University of Science and Technology in Saudi Arabia have introduced NESCOD, a new passive cooling technology. This innovative system addresses the rising global need for ...

The EcoFlow Delta 3 Max Plus aims to close that gap with a 2kWh-class power station built for both home backup and off-grid ...

"I think these are not far-out type of ideas; they are not really futuristic ideas that we are talking about." ...

Somewhere between 5% and 7% of U.S. households have rooftop solar panels. Many more Americans want them, but high costs, building locations and landlord restrictions are key obstacles. As someone who ...

Plug-in panels are getting popular—how do we make sure they’re safe? Dozens of US states are considering legislation to allow people to install plug-in solar systems, often called balcony solar. These ...

Astronomers have spotted something surprising in the far outer Solar System—a faint, short-lived atmosphere clinging to a tiny icy world that shouldn’t be able to hold one at all. The object, called ...