Mass and Motion

Scholarships for physics graduate study in Asia

Everything filed under learning in our physics coverage, the 32 reports filed on it so far.

The CMS collaboration reports a search for new particles decaying into pairs of jets containing bottom quarks, using 13...

CMS Search for New Physics in Four-Jet Events with Bottom

The CMS collaboration reports a search for new particles decaying into pairs of jets containing bottom quarks, using 13 TeV proton-proton collision...

2026-09-21
A compact, $100 detector called CosmicWatch, developed at the University of Delaware, allows students and researchers to...

CosmicWatch: A $100 Muon Detector Opens Particle Physics

A compact, $100 detector called CosmicWatch, developed at the University of Delaware, allows students and researchers to detect invisible cosmic...

2026-09-18
A new self-supervised learning method improves the reconstruction of heavy resonance masses in particle physics...

Self-Supervised Learning Sharpens Resonance Mass

A new self-supervised learning method improves the reconstruction of heavy resonance masses in particle physics experiments, showing sharper peaks and

2026-09-17
A 2026 study in IEEE Photonics Journal details topology imprinting, a method where the spatial structure of light at a...

Topology Imprinting Generates Structured Light in Nonlinear

A 2026 study in IEEE Photonics Journal details topology imprinting, a method where the spatial structure of light at a fundamental frequency is...

2026-09-16
A 300 TeV photon from a distant gamma-ray burst survived a 2-billion-light-year journey that should have destroyed it...

Ultra-High-Energy Photon Defies Physics to Reach Earth

A 300 TeV photon from a distant gamma-ray burst survived a 2-billion-light-year journey that should have destroyed it, challenging Einstein's...

2026-09-10
A Nature Physics perspective argues that reproducibility challenges in moiré material experiments must be addressed from...

Building Reproducibility into Moiré Material Research

A Nature Physics perspective argues that reproducibility challenges in moiré material experiments must be addressed from the outset in material...

2026-09-10
A new study from Hebrew University of Jerusalem shows cracks begin as tiny 2D patches that creep slowly before a...

Study reveals hidden slow creep stage before explosive

A new study from Hebrew University of Jerusalem shows cracks begin as tiny 2D patches that creep slowly before a geometric transition triggers...

2026-09-09
A microscopic transport model study shows a significant fraction of protons stopped at mid-rapidity in low-energy...

UrQMD Model Reveals Neutron Origin of Stopped Protons

A microscopic transport model study shows a significant fraction of protons stopped at mid-rapidity in low-energy heavy-ion collisions originate from

2026-09-09
A physics experiment using solid-state nuclear magnetic resonance and a SQUID magnetometer has searched for ultralight...

New Experiment Sets Limits on Axion-like Dark Matter

A physics experiment using solid-state nuclear magnetic resonance and a SQUID magnetometer has searched for ultralight axion-like dark matter...

2026-09-09
A new study proposes using the Belle II experiment to search for long-lived heavy neutral leptons, predicted by...

Belle II could probe new physics via

A new study proposes using the Belle II experiment to search for long-lived heavy neutral leptons, predicted by extensions of the Standard Model, by

2026-09-07
A new study analyzes the potential for detecting inelastic xenon excitation signals in the LZ dark matter experiment...

Dark Matter Search Probes Xenon Excitation After LZ Event

A new study analyzes the potential for detecting inelastic xenon excitation signals in the LZ dark matter experiment, following its report of a...

2026-09-07
A study finds increasing temperature weakens spin-orbit coupling in materials like Bi2Se3, driving a transition from a...

Temperature Weakens Spin-Orbit Coupling in Topological

A study finds increasing temperature weakens spin-orbit coupling in materials like Bi2Se3, driving a transition from a topological insulator to a...

2026-09-06
An international team shows artificial intelligence can design physics experiments using existing lab components that...

AI proposes physics experiments that beat

An international team shows artificial intelligence can design physics experiments using existing lab components that yield more precise results than

2026-09-04
Science: Yale physicist Sarah Demers discusses the U.S

Physicist Sarah Demers on AI's Role in Particle Physics

Yale physicist Sarah Demers discusses the U.S. Department of Energy's use of AI to optimize the Mu2e experiment, while cautioning about intellectual

2026-09-03
A new MIT study shows a theoretical proposal for a laser-like neutrino beam is impossible due to the particles'...

MIT physicists debunk neutrino laser concept

A new MIT study shows a theoretical proposal for a laser-like neutrino beam is impossible due to the particles' high-energy recoil and quantum nature.

2026-09-02
A study finds relativistic effects create drag on laser-pushed solar sails at about 75% of light speed, reducing their...

Solar sail drag emerges at 75% light speed

A study finds relativistic effects create drag on laser-pushed solar sails at about 75% of light speed, reducing their propulsion efficiency.

2026-09-02
A new analysis in Nature Physics identifies synthesis dependence as a major obstacle in quantum materials research, where...

Quantum Materials Stalled by Synthesis

A new analysis in Nature Physics identifies synthesis dependence as a major obstacle in quantum materials research, where uncontrolled sample...

2026-09-01
A simulation study outlines a proposed experiment using a 500 MeV positron beam on a hydrogen target to search for light...

Jefferson Lab to Probe Dark Photons

A simulation study outlines a proposed experiment using a 500 MeV positron beam on a hydrogen target to search for light dark photons in the 7-19 MeV...

2026-09-01
A study published in Nature Communications on August 31, 2026, shows that faint far-infrared radiation can switch...

Magic-Angle Graphene Detects Faint IR Light

A study published in Nature Communications on August 31, 2026, shows that faint far-infrared radiation can switch magic-angle twisted bilayer...

2026-09-01
A study characterizes single-signal events from atmospheric neutrino neutral-current interactions in large liquid...

JUNO models atmospheric neutrino singles

A study characterizes single-signal events from atmospheric neutrino neutral-current interactions in large liquid scintillator detectors, identifying...

2026-08-31
Theoretical computer scientists debate whether their field is fundamentally about computers or the abstract study of...

Computer Science Debates Its Core Subject

Theoretical computer scientists debate whether their field is fundamentally about computers or the abstract study of algorithms and computation, a...

2026-08-30
Science: Researchers have identified how zebrafish fins regenerate to their exact pre-injury size

Erk Gradients Control Zebrafish Fin

Researchers have identified how zebrafish fins regenerate to their exact pre-injury size. A study in *Nature Physics* shows that gradients of Erk...

2026-08-29
Science: Harvard researchers have published a mathematical analysis of kiiking, Estonia's extreme swinging sport

Harvard study models physics of kiiking

Harvard researchers have published a mathematical analysis of kiiking, Estonia's extreme swinging sport. The study frames the athlete's ability to...

2026-08-29
A study finds low-energy gamma rays from atomic nuclei come from magnetic transitions where protons and neutrons flip...

Nuclear magnetic flips explain low-energy

A study finds low-energy gamma rays from atomic nuclei come from magnetic transitions where protons and neutrons flip their internal magnets.

2026-08-29