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image: Infographic: Proteasome Basics

Infographic: Proteasome Basics

By | May 1, 2017

The structure and function of the cell's protein-degrading machine

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Guppies transplanted between different communities in Trinidadian streams evolved in response to changes in predation threat in just a few generations.

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By analyzing the genomes of 161 dog breeds, scientists discover how and when certain canine breeds emerged.

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The lungs of extremely premature lambs supported in a closed, sterile environment that enables fluid-based gas exchange grow and develop normally, researchers report.

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The state’s board of education approves new standards that ease up on having students dig into scientific issues relevant to “intelligent design” arguments.

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image: Image of the Day: Stop Signals

Image of the Day: Stop Signals

By | April 17, 2017

Transcytosis, suppression of vesicle traffic across cells, helps reduce permeability in the blood-retinal barrier during development.

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image: Drugs OKed Faster in U.S. Than in Europe

Drugs OKed Faster in U.S. Than in Europe

By | April 10, 2017

In recent years, the US Food and Drug Administration has approved more drugs and in less time than the European Medicines Agency.

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image: New Giant Virus Group Reported

New Giant Virus Group Reported

By | April 6, 2017

A genomic analysis of “Klosneuviruses” suggests that they evolved from small viruses that accumulated genetic material over time, but not all virologists are convinced. 

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At the annual American Association for Cancer Research meeting, researchers discuss the importance of understanding the epigenetic contributors to cancer progression and treatment response.

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image: Experimental MERS Treatments Target Host Cell Receptor

Experimental MERS Treatments Target Host Cell Receptor

By | March 30, 2017

Researchers are searching for ways to prevent the coronavirus from attaching to DPP-4 receptors, blocking it from invading and replicating within host cells.

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