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image: Down but Not Out

Down but Not Out

By | February 1, 2011

Cells on standby are surprisingly busy.

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image: Jaume and the Giant Genome

Jaume and the Giant Genome

By | February 1, 2011

A newly minted PhD finds a 150-billion-base-pair-long DNA molecule in a plant.

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image: The Evolution of Credibility

The Evolution of Credibility

By | February 1, 2011

The winding path that an interesting result takes to become a bona fide discovery is just one of the topics covered in this new book on the practice of science.

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image: Appealing Choice

Appealing Choice

By | January 1, 2011

A book is born from pondering why sexual selection was, for so long, a minor component of evolutionary biology.

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Mail

By | January 1, 2011

A selection of comments from our readers

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image: Watt Fun!

Watt Fun!

By | January 1, 2011

Her doctoral advisor told her to amuse herself, and Fiona Watt has done just that—probing individual stem cells and determining the genes and molecules that direct them to differentiate or cause them to contribute to cancer.

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image: The Mindless Machine, circa 1664

The Mindless Machine, circa 1664

By | January 1, 2011

By Vanessa Schipani | January 1, 2011

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image: Mining Bacterial Small Molecules

Mining Bacterial Small Molecules

By | January 1, 2011

As much as rainforests or deep-sea vents, the human gut holds rich stores of microbial chemicals that should be mined for their pharmacological potential.

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image: Human Effects

Human Effects

By | January 1, 2011

Editor's Choice in Ecology

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image: Basophil Roles

Basophil Roles

By | January 1, 2011

Editor's choice in Immunology

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