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image: Ebola’s Toll on Healthcare Workers

Ebola’s Toll on Healthcare Workers

By | August 26, 2014

“Unprecedented number of medical staff infected with Ebola,” the World Health Organization says.

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image: For Polio, Two Vaccines Work Better Than One

For Polio, Two Vaccines Work Better Than One

By | August 21, 2014

A booster dose of inactivated polio vaccine bolsters the immune system and reduces viral shedding in children already treated with the oral polio vaccine, a study shows. 

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image: How Hummingbirds Taste Nectar

How Hummingbirds Taste Nectar

By | August 21, 2014

Hummingbirds perceive sweetness through a receptor with which other vertebrates taste savory foods. 

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image: RNA-based Sex Determination?

RNA-based Sex Determination?

By | August 20, 2014

Researchers find that microRNAs may play a role some of the sexual differences seen in fruit flies.

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image: Interspecies RNA Shuffle

Interspecies RNA Shuffle

By | August 14, 2014

Researchers report the first example of large-scale RNA-based communication between species—a parasitic plant and two of its hosts. 

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image: WHO OKs Experimental Ebola Drugs

WHO OKs Experimental Ebola Drugs

By | August 13, 2014

But biotech firms’ supplies are dwindling.

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image: Pregnancy Stress Spans Generations

Pregnancy Stress Spans Generations

By | August 7, 2014

The stressors a female rat experiences during pregnancy can have repercussions for her granddaughters, a study shows. 

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image: Light-Tolerant Tomatoes

Light-Tolerant Tomatoes

By | August 7, 2014

Upping the expression of a single gene improves the plant’s ability to withstand light and increases yields. 

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image: FDA Gets Into the Lab Test Game

FDA Gets Into the Lab Test Game

By | August 4, 2014

So-called laboratory-developed tests will eventually face regulations similar to those that currently govern diagnostic tests or kits that are sold to hospitals.

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image: Week in Review: July 28–August 1

Week in Review: July 28–August 1

By | August 1, 2014

See-through organs and animals; distinguishing white from brown and beige fat cells; chipping away at genetic mosaicism; catching up with the blogger behind Street Anatomy

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