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image: Rapid Evolution in Real Time

Rapid Evolution in Real Time

By | October 23, 2014

On islands off the coast of Florida, scientists uncover swift adaptive changes among Carolina anole populations, whose habitats were disturbed by the introduction of another lizard species.

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image: Ancient Sex

Ancient Sex

By | October 19, 2014

Fossils of an extinct, armored fish challenge current understanding of when copulation and internal fertilization evolved in jawed vertebrates.

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image: New Genes = New Archaea?

New Genes = New Archaea?

By | October 15, 2014

Genes acquired from bacteria contributed to the origins of archaeal lineages, a large-scale phylogenetic analysis suggests.

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image: Lab-Made Insulin-Secreting Cells

Lab-Made Insulin-Secreting Cells

By | October 13, 2014

Researchers craft hormone-producing pancreas cells from human embryonic stem cells, paving the way for a cell therapy to treat diabetes.

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image: A Conversation with a Laureate

A Conversation with a Laureate

By | October 13, 2014

The Scientist speaks with W.E. Moerner, who last week shared the Nobel Prize in Chemistry for his work on super-resolution molecular imaging.

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image: Week in Review: October 6–10

Week in Review: October 6–10

By | October 10, 2014

Nobel Prizes awarded; transgenerational effects of mitochondrial mutations; fat-targeted gene knockdown; Ebola updates in Spain and U.S.

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image: Mom’s Mitochondria Affect Pup Longevity

Mom’s Mitochondria Affect Pup Longevity

By | October 9, 2014

Mitochondrial mutations inherited from the mother can shorten a mouse’s lifespan.

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image: Nanoscopy Wins Nobel

Nanoscopy Wins Nobel

By | October 8, 2014

Eric Betzig, Stefan Hell, and William Moerner have won the 2014 Nobel Prize in Chemistry "for the development of super-resolved fluorescence microscopy."

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image: Modified Yeast Tolerate Alcohol, Heat

Modified Yeast Tolerate Alcohol, Heat

By | October 2, 2014

Simple changes help yeast thrive in the presence of their own harmful byproducts and could boost biofuel production.

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image: Chimp Culture Caught on Camera

Chimp Culture Caught on Camera

By | October 1, 2014

Researchers have captured footage of wild chimpanzees teaching each other to use tools, lending support to the idea that humans aren’t the only primates to engage in social learning.

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