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The Scientist

» neuroscience and evolution

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image: Polar Bear More Ancient Than Realized

Polar Bear More Ancient Than Realized

By | April 20, 2012

A genetic analysis reveals that the polar bear split from the brown bear some 600,000 years ago.

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Synthetic Genetic Evolution

By | April 19, 2012

Scientists show that manmade nucleic acids can replicate and evolve, ushering in a new era in synthetic biology.

22 Comments

image: Brain Controls Paralyzed Muscles

Brain Controls Paralyzed Muscles

By | April 18, 2012

A new system decodes brain signals from the motor cortex of monkeys and translates them into basic arm movements, despite temporary paralysis.

2 Comments

image: Forgetting Drug Addiction

Forgetting Drug Addiction

By | April 16, 2012

Researchers weaken the memories of drug use in recovering addicts.

4 Comments

image: Monkeys “Read” Writing

Monkeys “Read” Writing

By | April 12, 2012

Baboons are able to distinguish printed English words from nonsense sequences of letters—the first step in the reading process.

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image: Anti-science in Tennessee Classrooms

Anti-science in Tennessee Classrooms

By | April 12, 2012

A new law opens the door to teaching creationism and climate change denialism in the state's public schools.

60 Comments

image: Insect Battles, Big and Small

Insect Battles, Big and Small

By | April 10, 2012

Social insect soldiers not only protect the colony from insect invasions; some also secrete strong antifungal compounds to kill microscopic enemies.

2 Comments

image: Malaria Drug Resistance Spreading

Malaria Drug Resistance Spreading

By | April 9, 2012

A genomic analysis reveals a crucial detail in drug-resistant strains of the malaria parasite that are on the move in Southeast Asia.

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image: Cretaceous Easter Eggs

Cretaceous Easter Eggs

By | April 9, 2012

Researchers discover a 70-million-year-old egg that belonged to a small, bird-like meat-eating dinosaur.

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image: The Science of Van Gogh

The Science of Van Gogh

By | April 5, 2012

The Dutch artist's sunflower paintings have attracted the attention of doctors and geneticists.

10 Comments

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