New laser design breaks rigid patterns without losing light control
A laser does not always need a perfectly repeating pattern to produce a clean beam. Researchers at the…
Chinese, German scientists build room temperature magnetic sensor
Chinese and German researchers have developed a magnetic sensor to spot magnetic signals much more faint than Earth’s…
Noise that entangles may accelerate the dawn of quantum technologies – Physics World
Noise that entangles may accelerate the dawn of quantum technologies – Physics World Skip to main content Discover…
Nature blocks a neutrino laser before physicists can ever build one
Neutrinos are everywhere, passing through planets, stars, and our bodies by the trillions every second. Yet these elusive…
Sparrow Quantum Sets Record With 500 Million Usable Photons Per Second
Insider Brief Sparrow Quantum and Ruhr University Bochum developed a deterministic source that delivers more than 500 million…
Magnetism likely played a key role in early solar system formation – Physics World
Magnetism likely played a key role in early solar system formation – Physics World Skip to main content…
A Pair of White Dwarfs Locked in a Six-Minute Orbit Might One Day Be Observed By Gravitational Waves
Current gravitational wave observatories aren’t sensitive enough to capture the gravitational waves of binary stars. They can only…
Fusion in the Sun’s core releases neutrinos and high-energy photons together: a neutrino can reach the surface in about two seconds, while the photons’ energy may take roughly 170,000 years to escape after countless scatterings, absorptions and re-emissions.
The sunlight arriving at Earth this moment left the Sun’s visible surface a little over eight minutes ago.…
Astronomers confirm Einstein’s gravity by viewing light from behind a supermassive black hole
Astronomers detected delayed X-ray flashes consistent with light reflected from the far side of an accretion disk and…
In 1879, Edwin Hall discovered an electrical effect thought to need a perpendicular magnetic field; 147 years later, scientists have shown it can work with the field in-plane
An atomic force microscopy scan of a nanometer-sized device developed by Carnegie Mellon scientists that demonstrates a new…
Woster: When a high school physics story sticks for life – Mitchell Republic
Back in high school, probably in a physics class although I can’t be certain, Howard Elrod told us…
Astronomers already knew the Milky Way’s magnetic field reverses near the Sagittarius Arm, but a new 2026 three-dimensional model revealed the boundary’s unexpected shape: not a vertical wall between spiral arms, but a tilted magnetic plane slicing diagonally through the Galactic disc and passing just above our own region of space.
The Milky Way has a magnetic field, but no camera can step outside the Galaxy and photograph its…