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Quanta Writers and Editors Discuss Trends in Science and Math

November 21, 2018

On November 16, 2018, more than 200 readers joined writers and editors from Quanta Magazine for a wide-ranging panel discussion that examined the newest ideas in fundamental physics, biology and mathematics research.

Galactic Beacons Get Snuffed Out in a Cosmic Eyeblink

November 21, 2018

Quasars powered by supermassive black holes have been unexpectedly vanishing. Scientists have started to figure out why.

Should Evolution Treat Our Microbes as Part of Us?

November 20, 2018

How does evolution select the fittest “individuals” when they are ecosystems made up of hosts and their microbiomes? Biologist debate the need to revise theories.

Universal Quantum Phenomenon Found in Strange Metals

November 19, 2018

Experiments suggest that exotic superconducting materials share a “strange metal” state characterized by a quantum speed limit that somehow acts as a fundamental organizing principle.

Amateur Mathematician Finds Smallest Universal Cover

November 15, 2018

Through exacting geometric calculations, Philip Gibbs has found the smallest known cover for any possible shape.

How Holography Could Help Solve Quantum Gravity

November 14, 2018

In the latest campaign to reconcile Einstein’s theory of gravity with quantum mechanics, many physicists are studying how a higher dimensional space that includes gravity arises like a hologram from a lower dimensional particle theory.

Q&A

An Italian Cosmologist Who Wanders in Dante’s Dark Wood

November 13, 2018

A scientist and programmer with a literary bent, Valeria Pettorino thinks multiple angles and diverse points of view are needed to unriddle the nature of dark matter and dark energy.

Stem Cells Remember Tissues’ Past Injuries

November 12, 2018

Stem cells seem to retain memories of old injuries to improve future healing. When that system goes wrong, chronic inflammation can result.

Solution: ‘How Equality and Inequality Shape Birds and Bees’

November 9, 2018

Puzzle solvers explored how evolution may have used negative and positive control mechanisms to shape the conflicting parental functions of reproduction and child rearing.

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