Nigeria's rising solar imports signal a search for alternatives to unreliable grid power and high fuel costs. But adoption is ...

For the Middle East, the war in Iran has been another tough lesson in how divisions and competition can yield brutal conflict. But for most of the world, the war has been a lesson in something else: ...

Stardust Solutions says its tiny spheres can reflect the sun’s rays without harming people or the environment. Critics say ...

Trump did not definitively sell out Taiwan or other U.S. Indo-Pacific allies while in Beijing, which was both a relief and an affirming outcome for those who reject the spheres of influence approach.

Investigation finds not all spending went toward approved uses amid lack of guidance, oversight from state officials.

A wall of 30-mile-high acid clouds on Venus formed thanks to a phenomenon found in your kitchen sink.

A new AI-based approach that can "hear" inside the sun could give vital signs of the solar disturbances that have significant ...

Using the James Webb Space Telescope, astronomers have mapped the "cosmic web" of galaxies, the largest structure in the ...

Solar power has gotten cheap enough that putting up panels is among the cheapest ways of providing energy. This isn’t just ...

This week, a company called Casimir Inc. emerged from “stealth mode” to announce that it had raised significant funding from ...

Astronomers using NASA’s James Webb Space Telescope have created the clearest map yet of the universe’s “cosmic web” — the enormous hidden structure that connects galaxies across space. By analyzing ...

The chips that datacenters use to run the latest AI breakthroughs generate much more heat than previous generations of silicon. Anybody whose phone or laptop has overheated knows that electronics ...