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‘Traffic Jams’ of Cells Help to Sculpt Embryos

September 27, 2018

By measuring mechanical forces inside an embryo for the first time, researchers have shown how a physical “jamming” mechanism assists development.

How Nature Defies Math in Keeping Ecosystems Stable

September 26, 2018

Paradoxically, the abundance of tight interactions among living species usually leads to disasters in ecological models. New analyses hint at how nature seemingly defies the math.

‘Quantum Atmospheres’ May Reveal Secrets of Matter

September 25, 2018

A new theory proposes that the quantum properties of an object extend into an “atmosphere” that surrounds the material.

Titans of Mathematics Clash Over Epic Proof of ABC Conjecture

September 20, 2018

Two mathematicians have found what they say is a hole at the heart of a proof that has convulsed the mathematics community for nearly six years.

Machine Learning Confronts the Elephant in the Room

September 20, 2018

A visual prank exposes an Achilles’ heel of computer vision systems: Unlike humans, they can’t do a double take.

A Short History of the Missing Universe

September 19, 2018

Astronomers have known where the universe’s missing matter has been hiding for the past 20 years. So why did it take so long to find it?

New AI Strategy Mimics How Brains Learn to Smell

September 18, 2018

Machine learning techniques are commonly based on how the visual system processes information. To beat their limitations, scientists are drawing inspiration from the sense of smell.

Why Mathematicians Can’t Find the Hay in a Haystack

September 17, 2018

In math, sometimes the most common things are the hardest to find.

Q&A

On Waste Plastics at Sea, She Finds Unique Microbial Multitudes

September 13, 2018

Maria-Luiza Pedrotti is illuminating the unseen worlds of plastic-eating bacteria that teem in massive ocean garbage patches.

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