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image: Lab-Made Insulin-Secreting Cells

Lab-Made Insulin-Secreting Cells

By | October 13, 2014

Researchers craft hormone-producing pancreas cells from human embryonic stem cells, paving the way for a cell therapy to treat diabetes.

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image: 360-Degree View of the Tomato

360-Degree View of the Tomato

By | October 12, 2014

Researchers have sequenced 360 varieties of the tomato plant to create a comprehensive map of the evolution of the fruit from its wild form to the modern varieties. 

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image: Mom’s Mitochondria Affect Pup Longevity

Mom’s Mitochondria Affect Pup Longevity

By | October 9, 2014

Mitochondrial mutations inherited from the mother can shorten a mouse’s lifespan.

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image: Modified Yeast Tolerate Alcohol, Heat

Modified Yeast Tolerate Alcohol, Heat

By | October 2, 2014

Simple changes help yeast thrive in the presence of their own harmful byproducts and could boost biofuel production.

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image: Chimp Culture Caught on Camera

Chimp Culture Caught on Camera

By | October 1, 2014

Researchers have captured footage of wild chimpanzees teaching each other to use tools, lending support to the idea that humans aren’t the only primates to engage in social learning.

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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: Cone Cell Correctors

Cone Cell Correctors

By | October 1, 2014

In mice, adult cone cell outer segments and their visual functions deteriorate if two microRNAs are not present.

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image: Nuclear Cartography

Nuclear Cartography

By | October 1, 2014

Techniques for mapping chromosome conformation

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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: 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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