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image: How Gaining and Losing Weight Affects the Body

How Gaining and Losing Weight Affects the Body

By | January 17, 2018

Millions of measurements from 23 people who consumed extra calories every day for a month reveal changes in proteins, metabolites, and gut microbiota that accompany shifts in body mass.

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image: South Korean Universities Make Deal with Elsevier

South Korean Universities Make Deal with Elsevier

By | January 17, 2018

A consortium of 300 universities and college libraries had taken a strong stance against the publishing giant’s price hikes. 

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Ashutosh Tiwari, who falsely claimed to be affiliated with Linköping University, is also under investigation for alleged scientific misconduct and fraud.

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Scientists are beginning to unravel the ways in which we develop a healthy relationship with the bugs in our bodies.

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image: Scientists Continue to Use Outdated Methods

Scientists Continue to Use Outdated Methods

By | January 9, 2018

The use of underperforming computational tools is a major offender in science’s reproducibility crisis—and there’s growing momentum to avoid it.

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image: Image of the Day: See You Later!

Image of the Day: See You Later!

By | January 8, 2018

Developmental biologists take a close look at how alligator embryos grow. 

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image: <em>PNAS</em> Editor-in-Chief Placed on Leave

PNAS Editor-in-Chief Placed on Leave

By | January 5, 2018

In a gender discrmination lawsuit against the Salk Institute, a female scientist alleges that biologist Inder Verma was dismissive of his female colleagues. 

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Fazlul Sarkar had unsuccessfully sued PubPeer to reveal the identity of a commenter who accused him of research misconduct.

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image: A Turbulent Year in the Publishing World

A Turbulent Year in the Publishing World

By | December 15, 2017

In 2017, scientists, regulators, and publishers clashed in a series of lawsuits, boycotts, mass resignations, and more.

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Single-cell genome analyses reveal the amount of mutations a human brain cell will collect from its fetal beginnings until death.

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