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» disease/medicine, evolution and culture

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image: Next Generation: Biological Pacemakers

Next Generation: Biological Pacemakers

By | July 16, 2014

Direct reprogramming of cardiac muscle cells into pacemaker cells gives pig hearts back their rhythm.

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image: “Mucho” Ado About Nothing?

“Mucho” Ado About Nothing?

By | July 15, 2014

Linking a mold identified in a sample of recalled yogurt to consumer-reported illnesses may be premature, scientists say.

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image: Inherited Intelligence

Inherited Intelligence

By | July 10, 2014

Cognitive testing in chimpanzee pedigrees reveals a genetic basis for intelligence.

4 Comments

image: Mutations Pervade Mitochondrial DNA

Mutations Pervade Mitochondrial DNA

By | July 7, 2014

Pathogenic mutations in mitochondrial DNA are common in healthy people, according to a new study.

13 Comments

image: Protein Helps Cells Adapt—or Die

Protein Helps Cells Adapt—or Die

By | July 3, 2014

Scientists show how cell stress both prevents and promotes cell suicide in a study that’s equally divisive.

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image: Speeding Up Antiviral T Cell Production

Speeding Up Antiviral T Cell Production

By | June 25, 2014

Scientists come up with a simpler, more efficient strategy for making multivirus-targeting T cells for immunotherapy.

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image: Evolving Antibiotic Tolerance

Evolving Antibiotic Tolerance

By | June 25, 2014

E. coli repeatedly exposed to ampicillin adapt to stay dormant for longer periods of time—just long enough to outlast the antibiotic treatment.

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image: Review: “What Lies Beneath”

Review: “What Lies Beneath”

By | June 23, 2014

An exhibit at the newly opened SciArt Center in New York City showcases work that explores hidden worlds.

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An examination of 17 ancient skulls shows that some Neanderthal features arose as far back as 430,000 years ago.

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Scientists generate tumor-targeting molecules that can be used for imaging and treatment.

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