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quantum physics

Quantum Machine Appears to Defy Universe’s Push for Disorder

One of the first quantum simulators has produced a puzzling phenomenon: a row of atoms that repeatedly pops back into place.

machine learning

How Artificial Intelligence Is Changing Science

The latest AI algorithms are probing the evolution of galaxies, calculating quantum wave functions, discovering new chemical compounds and more. Is there anything that scientists do that can’t be automated?

Art for "Galaxy Simulations Offer a New Solution to the Fermi Paradox "
Abstractions blog

Galaxy Simulations Offer a New Solution to the Fermi Paradox

Astronomers claim in a new paper that star motions should make it easy for civilizations to spread across the galaxy, but still we might find ourselves alone.

Art for "The Universe’s Ultimate Complexity Revealed by Simple Quantum Games"
quantum information theory

The Universe’s Ultimate Complexity Revealed by Simple Quantum Games

A two-player game can reveal whether the universe has an infinite amount of complexity.

Art for "The Physics Still Hiding in the Higgs Boson"
Abstractions blog

The Physics Still Hiding in the Higgs Boson

No new particles have been found at the Large Hadron Collider since the Higgs boson in 2012, but physicists say there’s much we can still learn from the Higgs itself.

Photo lede for "With a Second Repeating Radio Burst, Astronomers Close In on an Explanation"
astrophysics

With a Second Repeating Radio Burst, Astronomers Close In on an Explanation

Brief cosmic blips called fast radio bursts have puzzled astronomers since their discovery earlier this decade. Now researchers appear to be close to understanding what powers them.

Art for "A World Without Clouds"
climate science

A World Without Clouds

A state-of-the-art supercomputer simulation indicates that a feedback loop between global warming and cloud loss can push Earth’s climate past a disastrous tipping point in as little as a century.

Art for "How Our Universe Could Emerge as a Hologram"
Abstractions blog

How Our Universe Could Emerge as a Hologram

Physicists have devised a holographic model of “de Sitter space,” the term for a universe like ours, that could give us new clues about the origin of space and time.

Art for "Mysterious Quantum Rule Reconstructed from Scratch"
quantum physics

Mysterious Quantum Rule Reconstructed From Scratch

The new work promises to give researchers a better grip on the core mystery of quantum mechanics.