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image: Tumors Fall to Radioactive Bacteria

Tumors Fall to Radioactive Bacteria

By | April 22, 2013

Researchers use bacteria to deliver radiation to shrink pancreatic tumors in mice.

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image: Sensing Calories Without Taste

Sensing Calories Without Taste

By | April 22, 2013

Rodents and fruit flies appear to be able to sense nutrients even when they can’t taste the food they’re eating. Now, researchers are trying to figure out how.

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image: Visual Consciousness Emerges

Visual Consciousness Emerges

By | April 22, 2013

A new study of brain activity patterns suggests that babies as young as 5 months old have the neural mechanisms to register that they’ve seen a face.  

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image: Measuring Consciousness

Measuring Consciousness

By | April 17, 2013

Researchers are identifying distinctive brain activity patterns that can be used to monitor patients under anesthesia and assess consciousness in “vegetative” patients.

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image: 2013 Top 10 Innovations: Open for Submissions

2013 Top 10 Innovations: Open for Submissions

By | April 15, 2013

The Scientist’s annual contest is now open. Submit your innovative product or methodology now for a chance to win!

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image: Nano-suit Protects Animals from Vacuum

Nano-suit Protects Animals from Vacuum

By | April 15, 2013

A protective barrier built from detergent and plasma allows living creatures to be viewed under a scanning electron microscope.

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image: Beer Tastes Intoxicating

Beer Tastes Intoxicating

By | April 15, 2013

Just the flavor of beer is enough to boost dopamine in brain areas related to reward—especially in men with alcoholic relatives.

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image: A Link Between Autism and Cannabinoids

A Link Between Autism and Cannabinoids

By | April 11, 2013

Mutations tied to autism in mice lead to deficits in the signaling pathway activated by marijuana.

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image: Review: <em>Errors of the Human Body</em>

Review: Errors of the Human Body

By | April 11, 2013

This dramatic science fiction film follows a grieving father using his research to understand his infant son’s gruesome death—and explores the culture and ethics of science along the way.

5 Comments

image: Human Ancestors?

Human Ancestors?

By | April 11, 2013

Fossilized skeletal remains of the hominid Australopithecus sediba add to the puzzle of human evolution.

2 Comments

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