An interstellar comet can glow in X-rays even while remaining hundreds of millions of kilometers away. That is what makes 3I/ATLAS unusually valuable to astronomers. The object, only the third known ...

A research team led by scientists from India's Dayananda Sagar College of Engineering has developed a tree-type of PV-wind power system for off-grid applications. “A hybrid tree is a synthetic ...

In the first five months of 2025, solar and wind dominated new U.S. electricity generation. Of the 15 gigawatts (GW) added, solar was 11.5, wind was 2.3, and gas was just 1.3, according to the Federal ...

If handled wisely, natural sources such as wind and solar energy have great potential to be both clean and affordable.

Between an abandoned market and a rusty, decades-old electrical substation in a rundown part of Liverpool sit two buildings with a shiny coat of white paint behind a high-security fence. This ordinary ...

Add Yahoo as a preferred source to see more of our stories on Google. About 60% of Iowa's power comes from wind. Farmers can earn extra cash by leasing small sections of farms for power production.

The International Energy Agency’s latest report says solar and wind energy are well placed to meet Southeast Asia’s growing electricity demand. It adds that while additional deployment will create ...

The electric power sector — which generates and distributes electricity to homes, businesses, factories, electric vehicles, and farming operations — produces 25% of heat-trapping pollution in the U.S.