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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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A cell phone–based microscope can identify mutations in tumor tissue and image products of DNA sequencing reactions.

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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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Children born to obese parents are at increased risk of failing motor development and cognitive tests, according to an NIH-led study.

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image: Infographic: Advancing Forensic Science

Infographic: Advancing Forensic Science

By | January 1, 2017

Forensic scientists have been using rudimentary molecular techniques for decades. But advanced forensic anthropology technologies and methods are just now coming to the fore in some investigations.

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image: Forensics 2.0

Forensics 2.0

By | January 1, 2017

Meet the researchers working to untangle the mystery of a Missouri home filled with bones by bringing cutting-edge technologies into the crime lab.

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

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image: Controlled Splicing Extends Life Span in Roundworms

Controlled Splicing Extends Life Span in Roundworms

By | December 7, 2016

Increasing the expression of an RNA splicing factor mimics dietary restriction, prolonging life in nematodes. 

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