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image: The Footprints of Winter

The Footprints of Winter

By Ralf Müller and Justin Goodrich | March 1, 2011

Epigenetic marks laid down during the cold months of the year allow flowering in spring and summer.

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image: Epigenetic Changes in Cancer

Epigenetic Changes in Cancer

By Manel Esteller | March 1, 2011

The study of how covalent marks on DNA and histones are involved in the origin and spread of cancer cells is also leading to new therapeutic strategies.

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image: Bitter Pill

Bitter Pill

By Richard P. Grant | March 1, 2011

Editor's choice in drug discovery

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image: Another Revolution Needed?

Another Revolution Needed?

By Fahd Al-Mulla | March 1, 2011

Counting the many plagues that threaten research in the Middle East and North Africa region

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image: Medicinal Alchemy, circa 1512

Medicinal Alchemy, circa 1512

By Cristina Luiggi | March 1, 2011

During the Middle Ages, alchemists developed sophisticated ways to tap the medicinal powers of the Earth’s bounty. Liber de Arte Distillandi, published in 1512, is a layman’s guide to the preparation of these natural medicines.

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image: Environmental Impact

Environmental Impact

By David Berreby | March 1, 2011

Research in behavioral epigenetics is seeking evidence that links experience to biochemistry to gene expression and back out again.

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image: Best Places to Work Postdocs, 2011

Best Places to Work Postdocs, 2011

By Cristina Luiggi | March 1, 2011

Setting up your own scientific laboratory is no easy task, but this year’s respondents are using their postdoc experiences to prepare for the challenge.

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image: Imprinting Diversity

Imprinting Diversity

By Cristina Luiggi | March 1, 2011

Joachim Messing talks about how genomic imprinting may be a strong driver of diversity.

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image: Resistant to Failure

Resistant to Failure

By Cristina Luiggi | March 1, 2011

A Duke University researcher survives a sticky situation at a federal research institution to make major strides in determining the genetic roots of Staphylococcus aureus antibiotic resistance.

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image: Speaking of Science

Speaking of Science

By N/A | March 1, 2011

March 2011's selection of notable quotes

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