Paranormal News Network

Three photons at once beat the standard photon test

Physicists at the University of Twente have improved the standard test for the quality of individual particles of light. By letting three photons interfere at the same time instead of two, they draw more information from every measurement. Their experiment outperforms even a perfect, noise-free run of the old method. The work appeared in Physical Review Letters.

Gluons may play a central role in baryon number conservation—and matter’s stability

New results from the STAR detector at the Relativistic Heavy Ion Collider (RHIC) suggest that gluons, the glue-like particles that hold quarks together inside protons, play a central role in the conservation of baryon number—an essential part of a particle’s quantum identity.

Physicists predict a new form of quantum matter that holds itself together

Researchers at Monash University have predicted a new type of quantum matter that challenges decades of thinking about how ultracold particles behave. The paper, “Quantum droplets in a resonant Bose-Fermi mixture,” is published in Physical Review Letters.

Video: Man shoots at Texas officer before barricade standoff

Dashcam and body camera video show an armed suspect taking cover behind a vehicle before shooting at an Austin officer

How ancient trees are warning us about the next enormous solar storm

Our sun is capable of storms far bigger than we’ve ever recorded. Studying the world’s oldest trees suggests we could soon be due one of these gargantuan events.

Graphene device measures fractional electric charges carried by some of quantum physics’ strangest objects

An electron is supposed to be indivisible. It carries one fundamental unit of electric charge, and every electron is exactly the same. But under extreme conditions, large numbers of electrons act together and give rise to new quantum objects called quasiparticles. These act as if they carry only a fraction of an electron’s charge, making them one of the strangest phenomena in modern physics.

New X-ray imaging technique could double scanning efficiency while revealing hidden detail

Researchers at Monash University have developed a new X-ray imaging technique that can image two overlapping samples at the same time, potentially doubling scanning efficiency while opening new possibilities for industrial inspection and scientific research.

Neb. PD demonstrates how shock gloves are used by SROs

Omaha police said the devices are intended for resistive subjects after de-escalation attempts and verbal commands

Stellar explosions come into focus with new nuclear reaction measurements

In two separate papers published in Physical Review Letters, researchers investigated the nuclear reactions that take place inside supernovae and X-ray bursts—two of the universe’s most powerful explosions. Together, the findings will help scientists build more accurate models of how stars explode and how newly formed elements are produced.

Mega-Earth GJ 523b is 23 times as massive as our planet—but only 2.5 times as wide

It’s nearly 170 million years old. It’s more than 2.5 times the size of Earth. And it’s the first exoplanet discovered and cataloged by researchers with the Wisconsin Center for Origins Research (WiCOR).

AI agents coordinate behavior based on majority opinion—even when said opinions are meaningless

A new study published in Science Advances takes a closer look at how AI agents’ choices are influenced by their peers. The team found that more advanced models tend to follow the majority when shown other agents’ choices, and they maintain stable agreement in groups far larger than those seen in humans.

Ohio city fires officer in fatal OIS, pays $4.75M to family

Akron’s mayor stated that Officer Davon Fields was fired over policy violations, including failing to properly render aid in the fatal shooting of Jazmir Tucker

BWC: Pa. officer repeatedly tases knife-wielding attacker before fatal OIS

Video shows a man, who had called Aldan police for help, running at an officer with a knife; she deployed a TASER and shocked him multiple times, but he continued to run at her

First pair of feeding supermassive black holes found in a Green Pea galaxy

Astronomers have discovered the first confirmed dual active galactic nucleus in a Green Pea galaxy, revealing two supermassive black holes growing at the same time inside a compact, intensely star-forming system. X-ray observations with Chandra resolved two actively accreting black holes, while Keck spectroscopy confirmed that both belong to the same merging galaxy. The paper outlining the research was submitted to the arXiv preprint server on July 20.

Anomalous quantum oscillations reveal new physics in a topological insulator

A study has been published in Nature Communications that identifies an unusual regime of quantum oscillations in a three-dimensional topological insulator. The results show that, when subjected to temperatures near absolute zero and extreme magnetic fields, electrons in the material zirconium pentatelluride (ZrTe₅) exhibit behavior that deviates from the pattern predicted by conventional theory.