Quanta
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The Quantum Fabric of Space-Time
A bold new idea aims to link two famously discordant descriptions of nature. In doing so, it may also reveal how space-time owes its existence to the spooky connections of […]
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Concerns of an Artificial Intelligence Pioneer
The computer scientist Stuart Russell wants to ensure that our increasingly intelligent machines remain aligned with human values.
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For Persi Diaconis’ Next Magic Trick …
A mathematician who has analyzed card shuffling for decades is tackling one final nemesis: “smooshing.”
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A Grand Theory of Wrinkles
A collaboration between mechanical engineers and mathematicians has revealed universal rules for how wrinkles form.
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After Prime Proof, an Unlikely Star Rises
Two years ago, Yitang Zhang was virtually unknown. Now his surprise solution to a major problem in number theory has catapulted him to mathematical stardom. Where does he go from […]
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Dark Energy Tested on a Tabletop
Is dark energy a cosmic chameleon that can fade into its surroundings? A recent test brings the mysterious anti-gravitational force down to earth.
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Did Neurons Evolve Twice?
The comb jelly, a primitive marine creature, is forcing scientists to rethink how animals got their start.
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‘Penguin’ Anomaly Hints at Missing Particles
A penguin-shaped anomaly first detected two years ago has survived a comprehensive new analysis of data from the first run of CERN’s Large Hadron Collider (LHC).
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Mathematicians Chase Moonshine’s Shadow
In 1978, the mathematician John McKay noticed what seemed like an odd coincidence. He had been studying the different ways of representing the structure of a mysterious entity called the monster […]