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

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image: Notable Science Quotes

Notable Science Quotes

By | January 1, 2017

Science under Trump, gene drive, medical marijuana, and more

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image: Karolinska Finds Macchiarini Guilty of Misconduct

Karolinska Finds Macchiarini Guilty of Misconduct

By | December 22, 2016

The embattled thoracic surgeon is dealt another blow by his former employer, which is calling for the retraction of one of his papers on artificial esophagus research.

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image: Top 10 Retractions of 2016

Top 10 Retractions of 2016

By | December 21, 2016

A look at this year’s most memorable retractions

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image: Speaking of Science: 2016

Speaking of Science: 2016

By | December 19, 2016

Selected quotes from an eventful year

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image: Video: Watch Cells Crawl To Firmer Ground

Video: Watch Cells Crawl To Firmer Ground

By | December 11, 2016

This collective migration, called durotaxis, depends on which cells get the best grip on a surface.

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image: Elsevier’s Answer to the Impact Factor

Elsevier’s Answer to the Impact Factor

By | December 9, 2016

“CiteScore,” which ranks twice as many journals compared with publications assigned impact factors, makes its debut during a contentious time for journal metrics.

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Scientists present evidence of bacteria-driven mating in flagellate eukaryotes at the American Society for Cell Biology annual meeting.

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