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image: Unraveling H7N9’s History

Unraveling H7N9’s History

By | December 30, 2014

An analysis of stored samples shows that H7N9 precursor H9N2, a virus widespread in chickens, has shown increased fitness in recent years.

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image: The Year in Pathogens

The Year in Pathogens

By | December 29, 2014

Ebola, MERS, and enterovirus D68; polio eradication efforts; new regulations on potentially dangerous research

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image: Measuring DNA with a Smartphone

Measuring DNA with a Smartphone

By | December 23, 2014

A new microscope attachment can allow smartphone users to take a closer look at fluorescently labeled DNA.

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image: Bats Make a Comeback

Bats Make a Comeback

By | December 22, 2014

Citizen-scientist data obtained through the U.K.’s National Bat Monitoring Programme show that populations of 10 bat species have stabilized or are growing.

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image: Repurposed Retroviruses

Repurposed Retroviruses

By | December 18, 2014

B cells have commandeered ancient viral sequences in the genome to transmit antigen signals.

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image: Behavior Brief

Behavior Brief

By | December 18, 2014

A round-up of recent discoveries in behavior research

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image: Imagining a “World Without Microbes”

Imagining a “World Without Microbes”

By | December 18, 2014

Eradication of microbial disease likely accompanied by poor quality of life for remaining species

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image: Microbes Could Help Solve Sex Crimes

Microbes Could Help Solve Sex Crimes

By | December 17, 2014

Microbial species found in pubic hair samples could help track down criminals.

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image: Iron-Ferrying Protein Impedes Pathogens

Iron-Ferrying Protein Impedes Pathogens

By | December 15, 2014

Meningitis-causing bacteria exerted strong evolutionary pressure on an iron-binding protein in primates, a study shows.

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image: Bird Genomes Abound

Bird Genomes Abound

By | December 11, 2014

Scientists complete the largest-ever comparative genomic study of birds.

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