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image: Syphilis: Then and Now

Syphilis: Then and Now

By , , and | February 1, 2014

Researchers are zeroing in on the origin of syphilis and related diseases, which continue to plague the human population some 500 years after the first documented case.

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image: Week in Review: January 27–31

Week in Review: January 27–31

By | January 31, 2014

Stimulus-triggered pluripotency; antioxidants speed lung tumor growth; the importance of seminal vesicles; how a plant pathogen jumps hosts

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image: Bacteria by Design

Bacteria by Design

By | January 30, 2014

A survey of bacteria in a University of Oregon building reveals that architecture influences the indoor microbiome.

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image: New Method for Reprogramming Cells

New Method for Reprogramming Cells

By | January 29, 2014

An external stressor, such as low pH or a mechanical squeeze, can send differentiated mouse cells back to a pluripotent state.

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image: <em>The Scientist</em> on The Pulse #3

The Scientist on The Pulse #3

By | January 28, 2014

Kerry Grens chats about ancient tooth decay, asthma, and fat cells.

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image: New River Dolphin

New River Dolphin

By | January 27, 2014

DNA sequencing study reveals a new river dolphin species in South America.

2 Comments

image: <em>Drosophila</em>’s New Genes

Drosophila’s New Genes

By | January 23, 2014

An analysis of the transcriptomes of several fruit fly strains reveals dozens of possible de novo genes in each.

6 Comments

image: Person-to-Person H7N9?

Person-to-Person H7N9?

By | January 20, 2014

The death of a medical worker in China prompts worries that the virus can spread between humans.

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image: Polymer Protects Mouse Heart

Polymer Protects Mouse Heart

By | January 20, 2014

Injection of microscopic particles of a plastic-like material protects mice from cardiac tissue damage following heart attack.

1 Comment

image: Next Generation: Capturing the Body’s Energy

Next Generation: Capturing the Body’s Energy

By | January 20, 2014

Researchers build a device that harvests and stores energy from the mechanical movements of a beating heart.

1 Comment

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