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General Physics Jun 17, 2025

Physicists validate ratio method for studying halo nuclei

Theories must stand up to practical testing, and this is especially true in physics. Researchers from Johannes Gutenberg University Mainz (JGU), Texas A&M University, Brookhaven National Laboratory, the University of Surrey ...

General Physics Jun 12, 2025

Recent developments in klystron technology for future energy-efficient colliders

The Higgs boson is the most intriguing and unusual object yet discovered by fundamental science. There is no higher experimental priority for particle physics than building an electron–positron collider to produce it copiously ...

Archaeology Jun 3, 2025

Time machine: How carbon dating brings the past back to life

From unmasking art forgery to uncovering the secrets of the Notre-Dame cathedral, an imposing machine outside Paris can turn back the clock to reveal the truth.

Optics & Photonics Jun 2, 2025

Tabletop particle blaster: How tiny nozzles and lasers could replace giant accelerators

Proton beams with giga-electron-volt (GeV) energies—once thought to be achievable only with massive particle accelerators—may soon be generated in compact setups thanks to a breakthrough by researchers at The University of ...

Evolution May 21, 2025

Teeth first evolved as sensory tissue in the armored exoskeletons of ancient fish, fossil scans find

Anyone who has ever squirmed through a dental cleaning can tell you how sensitive teeth can be. This sensitivity gives important feedback about temperature, pressure—and yes, pain—as we bite and chew our food. However, the ...

Optics & Photonics May 20, 2025

The US has a new most-powerful laser

The ZEUS laser facility at the University of Michigan has roughly doubled the peak power of any other laser in the U.S. with its first official experiment at 2 petawatts (2 quadrillion watts).

General Physics May 19, 2025

Small-scale laser systems enable high energy proton accelerator on a table-top

Laser ion acceleration uses intense laser flashes to heat electrons of a solid to enormous temperatures and propel these charged particles to extreme speeds. These have recently gained traction for applications in selectively ...

General Physics May 14, 2025

Scientists are developing machine learning tools for improving particle accelerator operations

One of the things that makes the main particle accelerator at the U.S. Department of Energy's Thomas Jefferson National Accelerator Facility unique is that it was the first linear accelerator to deliver a continuous stream ...

General Physics May 1, 2025

Calculating the strong attraction of a charming particle

A theoretical study by RIKEN physicists, published in Physics Letters B, has accurately determined the interaction between a charmonium and a proton or neutron for the first time.

General Physics Apr 30, 2025

Electron scattering experiment results in new method to produce an extremely heavy hydrogen isotope

For the first time, a research team has successfully produced one of the most neutron-rich isotopes, hydrogen-6, in an electron scattering experiment.

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