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image: The Genes of Parkinson’s Disease

The Genes of Parkinson’s Disease

By Bobby Thomas and M. Flint Beal | February 1, 2011

The minority of Parkinson’s cases now known to have genetic origins are shedding light on the cellular mechanisms of all the rest, bringing researchers closer to a cause—and perhaps a cure.

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image: Speaking of Science

Speaking of Science

By Not cited | February 1, 2011

February 2011's selection of notable quotes

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image: Capsule Reviews

Capsule Reviews

By Bob Grant | February 1, 2011

Quirk, Darwin's Armada, The Death & Life of Monterey Bay, Elegance in Science

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image: Down but Not Out

Down but Not Out

By Richard P. Grant | 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 Daniel Grushkin | February 1, 2011

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

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image: Proteins Adorned

Proteins Adorned

By Amy Maxmen | January 1, 2011

Cracking the Secrets of Posttranslational Modifications

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image: Mining Bacterial Small Molecules

Mining Bacterial Small Molecules

By L. Caetano M. Antunes, Julian E. Davies and B. Brett Finlay | 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 Richard P. Grant | January 1, 2011

Editor's Choice in Ecology

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image: The Evolution of Volvox

The Evolution of Volvox

By N/A | January 1, 2011

The volvocine algae are a model system for studying the evolution of multicellularity, as the group contains extant species ranging from the unicellular Chlamydomonas to a variety of colonial species and the full-fledged multicellular Volvox varieties.

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From Simple To Complex

By Jef Akst | January 1, 2011

The switch from single-celled organisms to ones made up of many cells has evolved independently more than two dozen times. What can this transition teach us about the origin of complex organisms such as animals and plants?

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