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Elena Renken

Elena Renken is a science reporter focusing on the brain and medicine. Her work has been published by NPR, Quanta Magazine, and PBS NOVA.

The Power of Small Brain Networks

It only takes four neurons to achieve big things.

November 15, 2024

When Do Kids Start Playing Pretend?

It’s complicated.

September 18, 2024

The Power of Physician Empathy

A new Rx for chronic pain?

June 27, 2024

How Different Instruments Shape the Music We Love

The timbre of a violin or a sitar can affect how dissonant music sounds to us.

March 22, 2024

A Jig for the Blues

New evidence for the curative effects of dance.

March 8, 2024

Unraveling the Evolution of Flight

Bird brain scans and dinosaur fossils hint at when the first creatures grew wings.

February 16, 2024

Why E-Bikes Catch Fire

The dangerous chemistry of cheaply made lithium batteries.

July 5, 2023

A New Doorway to the Brain

Neuroscientists can now explore the “wild west” in our heads in incredible detail—a boon to medicine and understanding what makes us tick.

October 11, 2022

How the Brain Allows the Deaf to Experience Music

Our sensory systems for hearing and touch overlap to stir a wealth of emotions.

July 20, 2022

Turing Patterns Turn Up in a Tiny Crystal

The mechanism behind leopard spots and zebra stripes also appears to explain the patterned growth of a bismuth crystal, extending Alan Turing’s 1952 idea to the atomic scale.

August 12, 2021

Neurons Unexpectedly Encode Information in the Timing of Their Firing

A temporal pattern of activity observed in human brains for the first time may explain how we can learn so quickly.

July 7, 2021

The Curious Strength of a Sea Sponge’s Glass Skeleton

A glass sponge found deep in the Pacific shows a remarkable ability to withstand compression and bending, on top of the sponge’s other unusual properties.

January 11, 2021