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Jordana Cepelewicz

Math Editor

Latest Articles

How Swarming Insects Act Like Fluids

July 10, 2019

By studying a swarm of flying midges as though it were a fluid, physicists have learned how collective behaviors might stabilize a group against environmental disruptions.

Where We See Shapes, AI Sees Textures

July 1, 2019

To researchers’ surprise, deep learning vision algorithms often fail at classifying images because they mostly take cues from textures, not shapes.

Bacterial Complexity Revises Ideas About ‘Which Came First?’

June 12, 2019

Contrary to popular belief, bacteria have organelles too. Scientists are now studying them for insights into how complex cells evolved.

Immune Cells Measure Time to Identify Foreign Proteins

June 3, 2019

Immunologists confirm an old hunch: T-cells identify what belongs in the body by timing how long they can bind to it.

Brains Speed Up Perception by Guessing What’s Next

May 2, 2019

Your expectations shape and quicken your perceptions. A new model that explains how that happens also suggests it’s time to update theories about sensory perception and decision making.

New Turmoil Over Predicting the Effects of Genes

April 23, 2019

Promising efforts at disentangling the effects of genes and the environment on complicated traits may have been confounded by statistical problems.

Goals and Rewards Redraw the Brain’s Map of the World

March 28, 2019

Two new studies show that the brain’s navigation system changes how it represents physical space to reflect personal experience.

The Math That Tells Cells What They Are

March 13, 2019

During development, cells seem to decode their fate through optimal information processing, which could hint at a more general principle of life.

Smarter Parts Make Collective Systems Too Stubborn

February 26, 2019

As researchers delve deeper into the behavior of decentralized collective systems, they’re beginning to question some of their initial assumptions.