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image: Image of the Day: Microbes on Fake Mars

Image of the Day: Microbes on Fake Mars

By | October 18, 2017

By simulating the structure and composition of Mars’s rocky materials, scientists observe how the metal-eating, extreme environment–inhabiting microbe Metallosphaera sedula could alter extraterrestrial environments.

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A new study identifies microorganisms residing in the human fallopian tubes and uterus, but some researchers are skeptical of the findings. 

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Plantings of non-GM refuges counter the development of resistance.

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image: Study Illuminates Genetics of Skin Color

Study Illuminates Genetics of Skin Color

By | October 12, 2017

Researchers identified genes related to melanin levels in African populations.

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image: Image of the Day: Rainbow Gut

Image of the Day: Rainbow Gut

By | October 11, 2017

Rather than organizing into easily defined compartments, different microbes mix and intermingle within the mouse gut, scientists find.

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image: Plague Ravaging Madagascar

Plague Ravaging Madagascar

By | October 10, 2017

Nearly four dozen people have died.

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Critics of the proposed curriculum say it leaves out important information relating to climate change and evolution.

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Mice receiving the treatment produced their own monoclonal antibodies and survived infection with the life-threatening pathogen Pseudomonas aeruginosa.

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image: Image of the Day: Fragile Brain

Image of the Day: Fragile Brain

By | October 3, 2017

In Fragile X syndrome—a genetic mishap that results in cognitive delays—the lack of a translation-repressing protein leads to the rampant accumulation of other proteins in the mouse brain.

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image: Do Pathogens Gain Virulence as Hosts Become More Resistant?

Do Pathogens Gain Virulence as Hosts Become More Resistant?

By | October 1, 2017

Emerging infections provide clues about how pathogens might evolve when farm animals are protected from infection.

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