As cities grow and energy use climbs, the need for smarter buildings becomes urgent. Nearly half of a building’s energy goes ...

Some of the faintest, coldest stars in the universe may be powered not by fusion—but by the annihilation of dark matter deep ...

Turning off the lights and other electric appliances when you aren't using them is one of the most basic steps you can take ...

Toyota Group's Toyoda Gosei has developed ultra-light, flexible solar panels for utility vests, providing sun-powered cooling ...

Staff at the Osaka World Expo are wearing neck fans powered by next-generation perovskite solar cells that weigh less than a ...

Keeping electronic devices cool is important when considering both their function and durability, as temperature influences ...

Bottom line: Rising heat doesn’t just affect your comfort—it hits your wallet, too. Taking a few smart steps now can help you ...

The lighting industry’s benchmark for the end of service life is defined as when LED output drops to 70% of its initial ...

New results published in the journal Physical Review Letters detail how a specially designed metamaterial was able to tip the ...

It is possible to make a material emit more radiation than it absorbs, violating the laws of physics in a way that could make energy-harvesting devices more efficient ...

When temperatures soar, staying hydrated isn’t just helpful—it’s necessary. These 11 essential beverages that keep heat ...