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image: Pigeon GPS Identified

Pigeon GPS Identified

By | April 26, 2012

A population of neurons in pigeon brains encodes direction, intensity, and polarity of the Earth’s magnetic field.

32 Comments

image: Building a Better Sheep

Building a Better Sheep

By | April 25, 2012

Chinese scientists claim to have cloned a lamb carrying a roundworm gene that aids in the production of polyunsaturated fatty acids.

6 Comments

image: New Target for Aspirin

New Target for Aspirin

By | April 20, 2012

New work on salicylate, a natural component of aspirin, suggests that activation of the energy-sensing AMP kinase may underlie some of aspirin’s health benefits.

6 Comments

image: Melting Ice Releases Ancient Microbes

Melting Ice Releases Ancient Microbes

By | April 19, 2012

Living cells escaping from Antarctic glaciers could speed global warming and affect marine life.

6 Comments

image: An Antidote for Cocaine Overdose?

An Antidote for Cocaine Overdose?

By | April 19, 2012

A novel antibody with a powerful affinity for cocaine shows promise in reversing the deadly effects of an overdose.

2 Comments

image: Spotted: Emperor Penguins

Spotted: Emperor Penguins

By | April 17, 2012

Satellites are used to count the number of penguins living in Antarctica.

0 Comments

image: Stem Cell Researcher Fabricates Data

Stem Cell Researcher Fabricates Data

By | April 16, 2012

A scientist who claimed to have injected monkey embryonic stem cells into the eyes of rats to improve their vision accepts the penalty for research misconduct.

8 Comments

image: Plant RNA Paper Questioned

Plant RNA Paper Questioned

By | April 16, 2012

Remarkable findings of ingested plant miRNA in animal liver and blood draw speculation about the study’s validity.

42 Comments

image: Repurpose Failed Drugs, NIH Urges

Repurpose Failed Drugs, NIH Urges

By | April 16, 2012

Francis Collins says pharmaceutical companies should help bridge the gap between basic science and applications with old drug compounds.

0 Comments

image: Spotting a Giraffe's Age

Spotting a Giraffe's Age

By | April 11, 2012

A giraffe’s spots can give away its years.

0 Comments

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