Charlie Wood

Staff Writer

Latest Articles

AI Starts to Sift Through String Theory’s Near-Endless Possibilities

April 23, 2024

Using machine learning, string theorists are finally showing how microscopic configurations of extra dimensions translate into sets of elementary particles — though not yet those of our universe.

Dark Energy May Be Weakening, Major Astrophysics Study Finds

April 4, 2024

A generation of physicists has referred to the dark energy that permeates the universe as “the cosmological constant.” Now the largest map of the cosmos to date hints that this mysterious energy has been changing over billions of years.

Swirling Forces, Crushing Pressures Measured in the Proton

March 14, 2024

Long-anticipated experiments that use light to mimic gravity are revealing the distribution of energies, forces and pressures inside a subatomic particle for the first time.

A Quantum Trick Implied Eternal Stability. Now the Idea May Be Falling Apart.

February 26, 2024

A series of advances seemed to promise the impossible: the existence of quantum states that would never, ever fall into disarray. But physicists are now discovering that the pull of disorder may not be so easily overcome.

Extra-Long Blasts Challenge Our Theories of Cosmic Cataclysms

December 11, 2023

Astronomers thought they had solved the mystery of gamma-ray bursts. A few recent events suggest otherwise.

Meet Strange Metals: Where Electricity May Flow Without Electrons

November 27, 2023

For 50 years, physicists have understood current as a flow of charged particles. But a new experiment has found that in at least one strange material, this understanding falls apart.

Rogue Worlds Throw Planetary Ideas Out of Orbit

November 13, 2023

Scientists have recently discovered scores of free-floating worlds that defy classification. The new observations have forced them to rethink their theories of star and planet formation.

The Quest to Quantify Quantumness

October 19, 2023

What makes a quantum computer more powerful than a classical computer? It’s a surprisingly subtle question that physicists are still grappling with, decades into the quantum age.

Invisible ‘Demon’ Discovered in Odd Superconductor

October 9, 2023

Physicists have long suspected that hunks of metal could vibrate in a peculiar way that would be all but invisible. Now physicists have spotted these “demon modes.”

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