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image: Lipids Take the Lead in Metastasis

Lipids Take the Lead in Metastasis

By | January 20, 2017

Researchers find diverse ways that the molecules can regulate cancer’s spread.

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image: Unknown Protein Structures Predicted

Unknown Protein Structures Predicted

By | January 19, 2017

Metagenomic sequence data boosts the power of protein modeling software to yield hundreds of new protein structure predictions.

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image: How Traffic Noise Affects Tree Frogs

How Traffic Noise Affects Tree Frogs

By | January 18, 2017

Constant exposure to the sounds of a busy road can impact a male European tree frog’s stress levels, immune system, and vocal sac coloration, scientists show.

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image: Replication Complications

Replication Complications

By | January 18, 2017

An initiative to replicate key findings in cancer biology yields a preliminary conclusion: it’s difficult.

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Clostridium botulinum produces a transcription factor that can aggregate and self-propagate a prion-like form, leading to genome-wide changes in gene expression in E. coli, according to a study.

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image: Scientists Activate Predatory Instinct in Mice

Scientists Activate Predatory Instinct in Mice

By | January 16, 2017

A new study reveals how the amygdala is involved in controlling predatory behavior in mice.

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image: How Mammalian Moms and Babies Choose Sides

How Mammalian Moms and Babies Choose Sides

By | January 11, 2017

A survey of 11 species confirms that mothers prefer to keep their offspring to one side of their bodies, but that their offspring tend to approach them from the opposite side.

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A team of scientists was unable to replicate controversial, high-profile findings published in 2011.

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image: Book Excerpt from <em>Testosterone Rex</em>

Book Excerpt from Testosterone Rex

By | January 1, 2017

In Chapter 6, “The Hormonal Essence of the T-Rex?” author Cordelia Fine considers the biological dogma that testes, and the powerful hormones they exude, are the root of all sexual inequality.

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image: Eel-ucidating A Fishy Mystery

Eel-ucidating A Fishy Mystery

By | January 1, 2017

Researchers are using high-tech solutions to bring the lifecycle of the European eel into sharper focus.

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    Proposed legislation would eliminate academic tenure at public universities in Iowa and Missouri, echoing a move that has already gutted such permanent posts in Wisconsin.

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