Two ways of measuring how fast the universe is expanding disagree, a puzzle known as the Hubble tension. Tiny magnetic fields ...

A tiny crystal device can now split electrons without magnets, pointing to simpler, low-power electronics and a new way to ...

Although most of us simultaneously accept the premise that magnets are quite literally everywhere and that few people know ...

Every few years, the sun seems to change its mood. Dark spots appear and ...

Magnets keep strings suspended without anchor points, and pushing a magnet piece bends notes, so you get expressive sounds with simple moves.

For decades, permanent magnets have been one of the least questioned links in the electrification supply chain.

Zap Energy’s three-meter reactor uses a lead-lithium liquid wall, cutting hardware needs and bringing cleaner, modular power ...

Lankenau High’s 11th-grade class is tiny — just 25 students. That’s one of the reasons why closing the school is for the best, Philadelphia School District Associate Superintendent Tomás Hanna said at ...

Cleaning windows can be such a drag, especially when you don’t have the right tools. No matter what you do you end with ...

Researchers at the University of New Hampshire used a powerful AI system to scan decades of scientific research and uncover more than 67,000 magnetic materials, including 25 previously unknown ...

Hidden mega-structures deep inside Earth may have been quietly steering our planet’s magnetic field—and rewriting what we thought we knew about Earth’s past.

A new study has reconstructed a three-dimensional picture of the Sun’s internal magnetic field using decades of satellite ...