Do we live in a 2-D hologram? New Fermilab experiment will test the nature of the universe
A unique experiment at the U.S. Department of Energy's Fermi National Accelerator Laboratory called the Holometer has started collecting data that will answer some mind-bending questions about our universe ...
Einstein's gravity theory passes toughest test yet: Bizarre binary star system pushes study of relativity to new limits
(Phys.org) —A strange stellar pair nearly 7,000 light-years from Earth has provided physicists with a unique cosmic laboratory for studying the nature of gravity. The extremely strong gravity of a massive ...
Which-way detector unlocks some mystery of the double-slit experiment
New soft motor more closely resembles real muscles (w/ video)
Origin of magnetic fields may lie in special relativity's spacetime distortions
Study links ultrafast machine trading with risk of crash
Physicist suggests some types of wormholes may stay open long enough to send a photon through
Is it real? Physicists propose method to determine if the universe is a simulation
Revised theory of gravity doesn't predict a Big Bang
Primordial beryllium could reveal insights into the Big Bang
Eye on ionization: Visualizing and controlling bound electron dynamics in strong laser fields
Nuclear spins control current in plastic LED: Step toward quantum computing, spintronic memory, better displays
University of Utah physicists read the subatomic "spins" in the centers or nuclei of hydrogen isotopes, and used the data to control current that powered light in a cheap, plastic LED – at room temperature ...
Shape-changing liquid metal antenna could lead to responsive electronic devices
Simple theory may explain dark matter
Most of the matter in the universe may be made out of particles that possess an unusual, donut-shaped electromagnetic field called an anapole.