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image: Tumor Exosomes Make microRNAs

Tumor Exosomes Make microRNAs

By | October 27, 2014

Cellular blebs shed by tumor cells can process short stretches of RNA that go on to induce tumor formation in neighboring cells.


image: Lab-Made Insulin-Secreting Cells

Lab-Made Insulin-Secreting Cells

By | October 13, 2014

Researchers craft hormone-producing pancreas cells from human embryonic stem cells, paving the way for a cell therapy to treat diabetes.


image: Week in Review: October 6–10

Week in Review: October 6–10

By | October 10, 2014

Nobel Prizes awarded; transgenerational effects of mitochondrial mutations; fat-targeted gene knockdown; Ebola updates in Spain and U.S.


image: Korean Stem Cell Film Tops Box Office

Korean Stem Cell Film Tops Box Office

By | October 9, 2014

A movie based on the Woo Suk Hwang cloning scandal is popular in South Korea, but the plotline strays from reality.


image: Chimp Culture Caught on Camera

Chimp Culture Caught on Camera

By | October 1, 2014

Researchers have captured footage of wild chimpanzees teaching each other to use tools, lending support to the idea that humans aren’t the only primates to engage in social learning.


image: NIH Funds to Tackle Sex Bias in Research

NIH Funds to Tackle Sex Bias in Research

By | September 25, 2014

The awards will allow grantees to address sex differences in both preclinical and clinical studies.


image: Thomson Reuters Predicts Nobelists

Thomson Reuters Predicts Nobelists

By | September 25, 2014

Using citation statistics, the firm forecasts which researchers are likely to take home science’s top honors this year.


image: Giant DNA Origami

Giant DNA Origami

By | September 18, 2014

Researchers create the largest 3-D DNA structures to date, many times bigger than previously constructed origami shapes.


image: US Military to Join Ebola Fight

US Military to Join Ebola Fight

By | September 17, 2014

President Obama plans to send thousands of military personnel to Africa to streamline infectious disease-response efforts.

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image: Losing Languages

Losing Languages

By | September 4, 2014

Biological criteria and evolutionary models help predict threats to spoken language, according to two studies.


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