Scientists use quantum entanglement to compare two atomic clocks achieving what might be the ultimate precision possible.
Automation enables modular synthesis of new molecules for lasers
An automated synthesis platform called Chemspeed reduces time and labor when searching for organic molecules as gain mediums in lasers.
Evolution of the Universe simulated in a lab
Using the motion of sound waves through a superfluid liquid, scientists can model the Universe’s evolution on a reasonable time scale.
Putting chiral perturbation theory to the test
Scientists put chiral perturbation theory to the test with a set of new experiments that have helped define fundamental properties of protons.
What is quantum gravity?
Quantum gravity seeks to describe gravity according to the principles of quantum mechanics, but can it be done?
Taming plasma instabilities for future nuclear fusion reactors
Optimizing plasma instabilities within a nuclear fusion reactor will pave the way for its use as a clean source of perpetual energy.
Black hole orbit oscillations shore up general relativity
Oscillations measured in the orbits of a pair of black holes have once again helped confirm predictions made using general relativity.
Single photons light up quantum encryption
Exploiting defects in 2D hexagonal boron nitride to create reliable single photons, researchers have upped their quantum encryption game.
A bright future for supernovae
Researchers have found that supernovae explosions are preceded by observable radiation whose features should make it possible to distinguish the radiation of a future supernova from other light sources in space.
Dark matter from quantum gravity
Researchers at the Southern University of Science and Technology in China ask if gravitons can be promising candidates for dark matter components.