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image: Book Excerpt from <em>Unnatural Selection</em>

Book Excerpt from Unnatural Selection

By | October 1, 2014

In chapter 5, “Resurgence: Bedbugs Bite Back,” author Emily Monosson chronicles the rise of the pesky pests in the face of humanity’s best chemical efforts.

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image: Eye Spies

Eye Spies

By | October 1, 2014

An issue highlighting advances in vision research

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image: Eyes on the Prize

Eyes on the Prize

By | October 1, 2014

A handful of stem cell therapeutics for vision disorders are showing promise in early-stage trials, and still more are in development. But there’s a long road to travel before patients see real benefit.  

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image: Guiding Light

Guiding Light

By | October 1, 2014

Retinal glial cells acting as optical fibers shuttle longer wavelengths of light to individual cones.

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image: Joeanna Arthur: Charting a Path

Joeanna Arthur: Charting a Path

By | October 1, 2014

Project Scientist, National Geospatial-Intelligence Agency. Age: 32

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image: Let There Be Sight

Let There Be Sight

By | October 1, 2014

Hear from Diane Ashworth, one of the world’s first recipients of a bionic eye implant.

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image: One Fish, Two Fish

One Fish, Two Fish

By | October 1, 2014

Despite a lack of vision, a blind cavefish can count. Sort of.

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image: Predator Demoted

Predator Demoted

By | October 1, 2014

Extinct, giant arthropods, long assumed to be top predators of ancient seas, didn’t have sharp enough eyesight to be refined hunters.

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image: Robo Retina

Robo Retina

By | October 1, 2014

Learn about the photovoltaic retinal prosthesis from one of its developers, Daniel Palanker of Stanford University.

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image: Sleep Tight

Sleep Tight

By | October 1, 2014

Bed bugs are but one example of a species whose populations have evolved in response to human behavior.

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