Dear EarthTalk: How feasible is creating orbiting solar plants that can beam energy down to Earth? If it’s possible, when can we expect to see such tech implemented? ­– P.R., via email In the 1941 ...

How can space-based solar panels help advance renewable energy while reducing fossil fuels? This is what a recent study published in Joule hopes to address as a team of researchers from the United ...

Chemical etching can support rapid prototyping, deliver precision without introducing stress and work across a wide range of ...

Stationary solar panels aren’t the only way we can harvest the raw power of the Sun. In a groundbreaking experiment conducted last year, researchers across the public and private sectors successfully ...

Fragments of energy may be the fundamental building blocks of the universe. The theory combines the ideas of particles and waves into a concentration of energy that flows throughout space and time.

(CNN) — Astronomers have discovered three previously unknown moons around Uranus and Neptune, the most distant planets in our solar system. The find includes one moon spotted orbiting Uranus — the ...