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image: Eggs Trade Genes

Eggs Trade Genes

By | October 24, 2012

Swapping chromosomes from one human egg to another could eliminate mitochondrial DNA mutations that cause disease.


image: Cloning Biologist Dies

Cloning Biologist Dies

By | October 12, 2012

Keith Campbell, a biologist who was part of the effort to clone Dolly the sheep, has passed away at the age of 58.

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image: Conservation Will Cost $76 Billion

Conservation Will Cost $76 Billion

By | October 12, 2012

Researchers estimate annual investment needed to conserve habitats and save the world’s most at-risk species.

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image: Home Cookin’

Home Cookin’

By | October 1, 2012

Laboratory-raised populations of dung beetles reveal a mother's extragenetic influence on the physiques of her sons.


image: Environmental Policy Expert Dies

Environmental Policy Expert Dies

By | September 19, 2012

A former head of the Environmental Protection Agency, and one of the early forces behind the Clean Air Act, dies at 92.


image: Neglected Babies Develop Less Myelin

Neglected Babies Develop Less Myelin

By | September 17, 2012

Mice raised in isolation from their mothers developed cognitive deficits similar to those of babies raised in orphanages where physical contact is infrequent.


image: Extinction Risk for Invertebrates

Extinction Risk for Invertebrates

By | September 4, 2012

A new report estimates that human activities as well as other factors are threatening 20 percent of all invertebrate species, including corals and freshwater snails.

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image: Finding Injury

Finding Injury

By | September 1, 2012

The brain’s phagocytes follow an ATP bread trail laid down by calcium waves to the site of damage.


image: Gifted in Science

Gifted in Science

By | September 1, 2012

Researchers look to the emerging phenomenon of "crowdfunding" to pay for their work

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image: Stalking Sharks

Stalking Sharks

By | August 30, 2012

Researchers monitor the movement of the Pacific’s largest predators and share the information with the world in real time.



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