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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.

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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: 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.

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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.

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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.

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image: A Nose for Touch

A Nose for Touch

By | September 1, 2012

The remarkable ability of the star-nosed mole to interpret its surroundings through touch is yielding clues about mammalian sensory processing in general.

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image: The Pliable Brain

The Pliable Brain

By | September 1, 2012

Altered touch perception in deaf people may reveal individual differences in brain plasticity.

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image: Space-bound Fish

Space-bound Fish

By | July 31, 2012

Japanese astronauts deliver an aquarium to the International Space Station to study the effects of microgravity on marine life.

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image: Bees Reverse Brain Aging

Bees Reverse Brain Aging

By | July 6, 2012

Older foraging bees experience a change in brain chemistry when they revert to nest duties typically given to younger individuals.

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image: Size Does Matter

Size Does Matter

By | June 22, 2012

Researchers have discovered how the brain broadly characterizes objects by size, revealing a fundamental insight into how we interact with the world.

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