Physicists at the University of Colorado Boulder have demonstrated a new kind of vacuum ultraviolet laser that is 100 to 1,000 times more efficient than existing technologies of its kind. The ...

For two nine-year-olds from Marion County, West Virginia, the science project they presented on March 9, 2026 at the West ...

Asteroids are some of the oldest objects in the solar system: leftovers from the chaotic time when planets were assembling ...

As power grids add more renewable energy and large-scale battery storage, utilities face a growing challenge: how to ...

The company is seeking F.C.C. approval to test an idea to reflect sunlight to Earth at night, possibly powering solar panels. Critics say it could be bad for people and wildlife.

Engineers at UNSW Sydney and Monash have developed an innovative way of sending hidden information that's hard to intercept.

Scientists have discovered that electrons in solar materials can be launched across molecules almost as fast as nature allows, driven by tiny atomic vibrations.

We may be missing alien radio signals because they have become smeared beyond the narrowband detectors that SETI utilizes, a ...

CAPE CANAVERAL, Fla. — An asteroid that NASA used for target practice a few years ago was nudged into a slightly different ...

CLEVELAND, Ohio - Abortions jumped 15% in Ohio last year, in part because of telehealth options and patients from out of state. We’re talking about the state’s constitutional right to abortion, what ...

During an October solar eclipse in 2022, a team of scientists traveled to the Dolomites, a forested mountain range in Italy, ...