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Quanta Podcast

Susan Valot narrates in-depth news episodes based on Quanta Magazine's articles about mathematics, physics, biology and computer science.

All Episodes about biology

Illustration of COVID-19 virus particles rolling across a 3D landscape.

Evolution ‘Landscapes’ Predict What’s Next for COVID Virus

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Photo of a flying fish gliding over the open water.

Flying Fish and Aquarium Pets Yield Secrets of Evolution

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An illustration that shows words and music from an opera singer going into a listener’s brain.

The Brain Processes Speech in Parallel With Other Sounds

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An illustration of a cell sitting atop a circuit diagram.

Biologists Rethink the Logic Behind Cells’ Molecular Signals

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An artist’s conception of the ways that functional capacities have been mapped to regions of the brain.

The Brain Doesn’t Think the Way You Think It Does

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Electron microscopy of T4 bacteriophages.

DNA Has Four Bases. Some Viruses Swap in a Fifth.

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Artistic representation of water radiolysis supporting life below ground.

Radioactivity May Fuel Life Deep Underground and Inside Other Worlds

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Photo of Rafflesia arnoldii growing on vines in Indonesian forest.

DNA of Giant ‘Corpse Flower’ Parasite Surprises Biologists

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Animation of a neuron that periodically alters its responses to stimuli when it is reset into a new state by another input.

Artificial Neural Nets Finally Yield Clues to How Brains Learn

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An illustration of a human brain against “pink noise” static.

Brain’s ‘Background Noise’ May Hold Clues to Persistent Mysteries

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Video artwork showing yellow blobs move, merge, split, shrink and enlarge inside a clear cube.

A Newfound Source of Cellular Order in the Chemistry of Life

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The Mystery of Mistletoe’s Missing Genes

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Illustration of anxious woman surrounded by mitochondria.

Mitochondria May Hold Keys to Anxiety and Mental Health

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Micrograph of a cortical neuron, showing its many dendrites.

Hidden Computational Power Found in the Arms of Neurons

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Scanning electron micrograph of a cluster of coccolithophores.

How Jurassic Plankton Stole Control of the Ocean’s Chemistry

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The illustration shows ghostly hands partially obstructing a person’s sight and hearing.

To Pay Attention, the Brain Uses Filters, Not a Spotlight

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