Squeezing Down the Theory Space for Cosmic Inflation

Dark Matter Alternative Passes Big Test

Researchers have demonstrated that a single molecule can switch a beam of photons on or off, a potentially useful function for a quantum computer

The Muon G–2 Anomaly Explained (Comic)

Windbreaks May Improve Wind Farm Power. Cost-effective ways to produce more renewable energy are critical in the fight against climate change

Black Hole Area Law Tested; By comparing the sizes of black holes before and after a merger, researchers have tested Hawking’s theorem on black hole areas.

The Smallest Quantum Computer Yet

Physicists cast doubt on a "faint supernova" model to explain the surprisingly high calcium concentration of the first stars.

A Computer Memory Based on Cold Atoms and Light

Light Pulses Change Speed in a Plasma. Interactions between two laser beams in a plasma allow for precise control over the light’s velocity

Loopy Pipe Network Converts back-and-forth flow into one-way flow

The Gambler, Maxwell’s New Demon

Fission Chain Reaction May Trigger Supernovae

A wormhole is a hypothetical shortcut that could connect one side of a galaxy to another

Researchers have transported an atom between two locations in the shortest possible time, an achievement that has implications for quantum technologies.

Experiments with large ice cubes show that the melting rate depends on the shape, an effect that climate modelers may need to consider

Ultrabright Photons for Single-Chip Quantum Devices

A 3D printer that uses biocompatible materials can produce flexible and reconfigurable implants for research and biomedical treatments.

How Much Does a Cell Weigh? (2012)

Looking for Dark Matter in Neutron Star Light

How Speaking Creates Droplets That May Spread COVID-19

Analyzing the first image of a black hole in a nearby galaxy, researchers have provided quantitative tests of general relativity in the strongest gravitational fields yet.

Physicists May Have The First Experimental Evidence of a New Type of Dark Boson

Nanoscale Warming Is Faster Than Cooling

Coin Flip Decides Material’s Fate

A proposed interaction between neutrinos might explain a discrepancy in measurements of the Universe’s expansion rate.

Dust particles in space may be surprisingly porous, so their surfaces could carry thinner ice coatings and support different chemical reactions than previously supposed.

The collision of two intense light beams may produce detectable signatures of dark matter particles called axions

String theory provides a microscopic description of the entropy of certain theoretical black holes—an important step toward understanding black hole thermodynamics

Researchers propose using holography to detect the presence of the virus that causes COVID-19

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