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image: No Place to Hide

No Place to Hide

By | May 31, 2017

Environmental DNA is tracking down difficult-to-detect species, from rock snot in the U.S. to cave salamanders in Croatia.

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image: Grad Student Acquitted in Thesis-Sharing Case

Grad Student Acquitted in Thesis-Sharing Case

By | May 25, 2017

Diego Gomez was facing jail time in Colombia for posting someone else’s copyrighted thesis online.

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Harvesting lab-raised zebrafish based on their size led to differences in the activity of more than 4,000 genes, as well as changes in allele frequencies of those genes, in the fish that remained.

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image: More Details on How Pesticides Harm Bees

More Details on How Pesticides Harm Bees

By | May 3, 2017

Scientists report that thiamethoxam exposure impairs bumblebees’ reproduction and honey bees’ ability to fly.

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From fish harvests to cottonwood forests, organisms display evidence that species change can occur on timescales that can influence ecological processes.

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Guppies transplanted between different communities in Trinidadian streams evolved in response to changes in predation threat in just a few generations.

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image: Migratory Eels Use Magnetoreception

Migratory Eels Use Magnetoreception

By | April 14, 2017

In laboratory experiments that simulated oceanic conditions, the fish responded to magnetic fields, a sensory input that may aid migration.

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image: Upgraded Photoswitch for Vision Repair

Upgraded Photoswitch for Vision Repair

By | April 13, 2017

Researchers improve on a technique to use a light-stimulated small molecule to confer longer-term photosensitivity to the retinal cells of blind mice.

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image: Image of the Day: Tail Eyes

Image of the Day: Tail Eyes

By | April 3, 2017

Following treatment with a migraine drug, blind tadpoles were able to process visual information through eyes transplanted onto their tails.

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image: Newton’s Color Theory, ca. 1665

Newton’s Color Theory, ca. 1665

By | March 1, 2017

Newton’s rainbow forms the familiar ROYGBIV because he thought the range of visible colors should be analogous to the seven-note musical scale.

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