News & Opinion

Covering the life sciences inside and out

Mice who get less attention from their mothers have more copies of a common retrotransposon in the genomes of their hippocampal neurons.

Researchers pinpoint a protein that can metabolize at least one of the insecticides, highlighting a route to identifying compounds that are friendlier to the critical pollinators.

Two studies examining the effects of parents’ ages on their offsprings’ telomere lengths come to opposite conclusions.  

Rather, the breast cancer mutation screen was classified as a type of medical device with obligations for the company to reduce risks to customers.

The Nutshell

Daily News Roundup

A study finds that the vaccine’s effects wear off as a person ages, suggesting a need for booster shots.

DNA analysis gives clues to how the ancient hominin’s population split and how they interacted with modern humans.

The findings suggest that faster synthesis, rather than decreased clearance, causes the protein to build up in neurons.

Eight papers by Suchitra Sumitran-Holgersson, a tissue engineer at the University of Gothenburg, have been flagged for image manipulation.

Current Issue

March 2018

Issue Cover: The Transgender Brain

Research into the biological basis of gender identity is in its infancy, but clues are beginning to emerge.

New details of the molecular process by which our cells consume themselves point to therapeutic potential.

Researchers are looking to proteins to explore the biology of ancient organisms, from medieval humans all the way back to dinosaurs.

A study suggests that there is more to the eukaryotic genome than was previously suspected.


Video, Slideshows, Infographics

Try your hand at a sciency brain teaser.

How to analyze ancient proteins

The Marketplace

Sponsored Product Updates

Bio-Rad Laboratories, Inc. (NYSE: BIO and BIOb), a global provider of life science research and clinical diagnostic products, today announced the launch of IncRNA Workflow, a RT-qPCR workflow that is optimized for highly sensitive and specific quantification of long noncoding RNAs (lncRNAs) for gene expression analysis.

With a unique microfluidic sorting mechanism and sterile, disposable fluidic path, cells can be obtained in a gentle and sterile manner. For more information about cost effective, viable, and sterile cell sorting, download this whitepaper from NanoCellect.

Eppendorf starts off the year by introducing not one, but two new centrifuges: the smaller benchtop centrifuges with up to 24 spaces herald a new era, while Eppendorf is simultaneously expanding the product range of its large refrigerated benchtop centrifuges with a particularly versatile, high-capacity variant.

These days, digital capture and management of sample information and experimental data are increasingly gaining in significance. The Eppendorf booth, too, will be entirely networked. At this North American premiere, the Eppendorf VisioNizesystem will be introduced to the public.

The TEER 24 System electrically monitors the barrier function of cells grown in culture upon permeable membrane substrates.

In this eBook from NanoTemper, learn about what binding affinity is and why it should be investigated, the tools and technologies available for studying binding affinity, and how to evaluate your research needs, find the best solution, and make an informed decision!

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Featured Comment

I remember watching GATTACA with some other grad students in the 90's, we liked it but laughed at the 'impossible' fast sequencing done to validate people's identities. Now we do seven impossible things before breakfast, so to speak.

Allison Mackay, commenting on The Scientist's story about a new, hand-held sequencer that can reportedly decode the entire human genome.

Pocket-Size Nanopore Device Sequences Entire Human Genome