IceCube neutrino search sets first constraints on proton fraction of ultrahigh-energy cosmic rays
In this artistic rendering, based on a real image of the IceCube Lab, a high-energy starting event is…
Distorted sound of the early universe suggests we are living in a giant void
Baryon acoustic oscillations represent the sound of the Big Bang. Credit: Gabriela Secara, Perimeter Institute, CC BY-SA Looking…
Primordial black holes could act as seeds for quasars
Infographic describing the best current theory on the evolution of PBHs. Credit: NASA Goddard Spaceflight Center Plenty of…
Hybrid crystal-glass materials from meteorites transform heat control
The article discusses how increasing disorder in the atomic structure of materials influences macroscopic heat conduction—a critical property…
Physicists show tensor mesons play important role in light-on-light scattering
Light is scattered by light—via virtual particles. Credit: Vienna University of Technology Usually, light waves can pass through…
New microscope creates 3D ghost images of nanoparticles using entangled photons
The 3D quantum ghost imaging microscope setup. A laser and crystal (left) are used to make entangled photons,…
Famous double-slit experiment holds up when stripped to its quantum essentials
Caption:Schematic of the MIT experiment: Two single atoms floating in a vacuum chamber are illuminated by a laser…
Rare intermediate-mass black hole caught devouring star in distant galaxy
A Hubble Space Telescope image of a pair of galaxies: NGC 6099 (lower left) and NGC 6098 (upper…
Hot, hot gold; mechanisms of face recognition; first pathway of gut-brain communication
Researchers at SLAC’s Matter in Extreme Conditions (MEC) instrument used a laser to superheat a sample of gold.…
Unusual plasma waves detected above Jupiter’s north pole may finally have explanation
Top: Amplitude of the electric field fluctuations during a Juno pass over the Jupiter’s north pole. The white…
LUX-ZEPLIN experiment sets more stringent constraints on cosmic ray-boosted dark matter
The LZ central detector in the clean room at Sanford Lab after assembly, before beginning its journey underground.…
Team confirms a fifth potentially habitable planet around L 98-59, a red dwarf 35 light-years away
This study exploits data from two ground-based telescopes: the Very Large Telescope (top left, credit: ESO/G. Hüdepohl) and…