But powerful magnets are usually large and energy hungry. Chukun Gao at the Swiss Federal Institute of Technology in Zurich and her colleagues sought to build a small ultra-strong magnet that would ...

Powerful electronics don't have to come at an environmental cost. Scientists at Osaka Metropolitan University have developed high-performance, lead-free piezoelectric thin films directly on standard ...

By controlling magnetic fields using light, a team of researchers led by NTU scientists has solved a long-standing challenge ...

Using the best smart light bulbs is one of the easiest and cheapest ways to start making your home smarter. They offer features such as remote control via app, a voice assistant, and temperature, ...

A contingent of Utah lawmakers, university presidents and key policymakers recently flew into Idaho Falls for a daylong visit to learn about the future of energy in a Western grid straining under ...

A complicated kind of debt deal is ­electrifying the muni market these days: prepaid energy bonds. Last year investors bought $31.4 billion worth, three times as much as in 2022. If you buy a ...

Add Yahoo as a preferred source to see more of our stories on Google. As a homeowner, you likely often find yourself in uncharted territory as you attempt to navigate problems that arise in your home.

Replace all incandescent light bulbs with LED bulbs to minimize waste and reduce your electricity bills. LEDs last longer and use less electricity, so you can save up to $225 per year by switching ...