New evidence suggests Einstein’s cosmic constant may be wrong
Dark energy, the mysterious force thought to drive the universe’s accelerating expansion, remains one of the deepest puzzles…
German Physicists Turn To A Surprising New Tool To Unlock The Mystery Of Dark Matter
Their experiment, part of the SWEET project, used sucrose crystals cooled to near absolute zero to try and…
Modeling Black Holes Is Easier With A Flicker Of Light
A few days ago, I wrote about non-singular black hole models, specifically one known as the Hayward model.…
Scientists Use Novel Materials That Mimic Wormholes and Multiple Realities to “Transcend the Limitations of Physical Dimensions”
In Erwin Schrödinger’s most famous thought experiment, a cat is seemingly able to be alive and dead simultaneously,…
Physics – Active Matter Gets Solid
October 31, 2025• Physics 18, 176 Researchers have determined the mechanical properties of a tiny beam made of…
Scientists Built a Camera That Snaps a Trillionth of a Second—And What It Caught Is Unreal
The tool, known as variable-shutter pair distribution function or vsPDF, represents a leap in time-resolved material analysis, reaching…
hype or hope? – Physics World
Quantum computing: hype or hope? – Physics World Skip to main content Discover more from Physics World Copyright…
Portable source could produce high-energy muon beams – Physics World
Portable source could produce high-energy muon beams – Physics World Skip to main content Discover more from Physics…
The discovery that could change history—how the 10,000-sun laser that promises unlimited energy works
This discovery is going to shock you! Imagine such a powerful laser that contains the energy of thousands…
Scientists Develop “Effort.jl” Emulator That Can Simulate the Entire Universe—on Just a Laptop
For most of human history, mapping the universe meant staring up at the night sky. Today, it means…
Comparing the motion of dark matter and standard model particles on cosmological scales
Bertone, G. & Hooper, D. History of dark matter. Rev. Mod. Phys. 90, 045002 (2018). Article ADS CAS …
We Could Use Neutrino Detectors As Giant Particle Colliders
There is a limit to how big we can build particle colliders on Earth, whether that is because…