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Latest Articles

Abel Prize

Dennis Sullivan, Uniter of Topology and Chaos, Wins the Abel Prize

By Jordana Cepelewicz
March 23, 2022
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The American mathematician invented entire new ways to understand shapes and spaces.

The Joy of Why

Why Do We Die Without Sleep?

By Steven Strogatz
March 22, 2022
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The reasons why sleep is so vital often hide in unexpected parts of the body, as host Steven Strogatz discovers in conversations with researchers Dragana Rogulja and Alex Keene.

A video that shows washes of light moving across a model of a human brain.
neuroscience

Brain Chemical Helps Signal to Neurons When to Start a Movement

By Allison Whitten
March 22, 2022
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Dopamine, a neurochemical often associated with reward behavior, also seems to help organize precisely when the brain initiates movements. It’s the latest revelation about the power of neuromodulators.

A red laser beam enters a glass cube and splits in two; half of the beam continues straight ahead and the other half shoots out of the glass cube at a right angle.
particle physics

A New Tool for Finding Dark Matter Digs Up Nothing

By Thomas Lewton
March 21, 2022
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Physicists are devising clever new ways to exploit the extreme sensitivity of gravitational wave detectors like LIGO. But so far, they’ve seen no signs of exotica.

The Joy of Why

Deep Curiosity Inspires The Joy of Why Podcast

By Steven Strogatz
March 17, 2022
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The noted mathematician and author Steven Strogatz explains how the conversations with experts in his new Quanta Magazine podcast address his lifelong fascination with timeless mysteries.

Image of Trichoplax adhaerens moving against a black background.
biomechanics

This Animal’s Behavior Is Mechanically Programmed

By Jordana Cepelewicz
March 16, 2022
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Biomechanical interactions, rather than neurons, control the movements of one of the simplest animals. The discovery offers a glimpse into how animal behavior worked before neurons evolved.

Four spheres representing a nucleus surrounded by two additional spheres.
atomic physics

An Antimatter Experiment Shows Surprises Near Absolute Zero

By Charlie Wood
March 16, 2022
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An experiment conducted on hybrid matter-antimatter atoms has defied researchers’ expectations.

Illustration of gears made up of a network of connections against a black background
artificial intelligence

Machine Learning Reimagines the Building Blocks of Computing

By Nick Thieme
March 15, 2022
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Traditional algorithms power complicated computational tools like machine learning. A new approach, called algorithms with predictions, uses the power of machine learning to improve algorithms.

A grid of 66 galaxies.
astrophysics

Tiny Galaxies Reveal Secrets of Supermassive Black Holes

By Charlie Wood
March 14, 2022
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Dwarf galaxies weren’t supposed to have big black holes. Their surprise discovery has revealed clues about how the universe’s biggest black holes could have formed.


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