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image: Repairing hearts

Repairing hearts

By Megan Scudellari (Video by Richard P. Grant) | June 9, 2011

Paul Riley of University College London discusses his new research, published June 8th in Nature.

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image: Canned for whistleblowing?

Canned for whistleblowing?

By Megan Scudellari | June 9, 2011

Postdoc forced to leave position after questioning the reproducibility of advisor's data.

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image: Honey bee microbiome probed

Honey bee microbiome probed

By Bob Grant | June 9, 2011

Researchers reveal several new viruses lurking in healthy hives.

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image: Apple peels give mice muscle power

Apple peels give mice muscle power

By Jessica P. Johnson | June 9, 2011

A waxy substance, ursolic acid, found in high concentrations in apple peels, can help mice build muscle and reduce muscle atrophy, body fat, blood sugar levels, and cholesterol, reports Newswise. 

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image: Repairing hearts

Repairing hearts

By Megan Scudellari | June 8, 2011

Upon activation, a novel population of resident cardiac cells forms new muscle after damage.

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image: DNA-based calculator

DNA-based calculator

By Jessica P. Johnson | June 7, 2011

The newest DNA computer can calculate square roots.

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image: Top 7 in vaccination

Top 7 in vaccination

By Edyta Zielinska | June 6, 2011

A snapshot of the most highly ranked articles in vaccination and related areas, from Faculty of 1000

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image: Drugs target cancer stem cells

Drugs target cancer stem cells

By Bob Grant | June 6, 2011

New compounds are showing promise in targeting subpopulations of cancer stem cells.

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image: XMRV doesn't cause chronic fatigue

XMRV doesn't cause chronic fatigue

By Tia Ghose | June 5, 2011

Two studies point to contamination of patient samples as the cause of a controversial 2009 finding that linked the mouse virus XMRV with chronic fatigue syndrome.

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image: Simultaneity

Simultaneity

By Cristina Luiggi | June 4, 2011

Two research teams studying a rare genetic disorder discover independently that it's caused by genes that are crucial to DNA replication.

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