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image: Travelers to West Africa Banned from Conference

Travelers to West Africa Banned from Conference

By | October 31, 2014

Louisiana state health officials ask anyone who has visited Liberia, Sierra Leone, or Guinea in the past 21 days to skip next week’s meeting on tropical diseases in New Orleans.

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image: Chikungunya Transmission in France

Chikungunya Transmission in France

By | October 24, 2014

The World Health Organization reports four locally acquired cases of the virus in the country.

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image: Rapid Evolution in Real Time

Rapid Evolution in Real Time

By | October 23, 2014

On islands off the coast of Florida, scientists uncover swift adaptive changes among Carolina anole populations, whose habitats were disturbed by the introduction of another lizard species.

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image: Ancient Sex

Ancient Sex

By | October 19, 2014

Fossils of an extinct, armored fish challenge current understanding of when copulation and internal fertilization evolved in jawed vertebrates.

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image: Ebola Scare in DC

Ebola Scare in DC

By | October 17, 2014

The Scientist senior editor, Jef Akst, is communicating via cell phone with her parents, who were on the bus briefly occupied by an ill woman who was later escorted by hazmat teams to the hospital.

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image: New Genes = New Archaea?

New Genes = New Archaea?

By | October 15, 2014

Genes acquired from bacteria contributed to the origins of archaeal lineages, a large-scale phylogenetic analysis suggests.

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image: US Nurse Contracts Ebola

US Nurse Contracts Ebola

By | October 14, 2014

Despite wearing protective gear, a nurse at Texas Health Presbyterian Hospital in Dallas who helped treat the first US Ebola patient has tested positive for the virus.

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image: Spain and U.S. Deal with Ebola

Spain and U.S. Deal with Ebola

By | October 8, 2014

The first case of Ebola contracted outside of West Africa has the Spanish government scrambling to contain the deadly virus. In the U.S., the first person diagnosed with Ebola in the country has died.

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image: Java Genes?

Java Genes?

By | October 8, 2014

Eight genetic loci could partially explain why some people drink more coffee than others.

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image: Modified Yeast Tolerate Alcohol, Heat

Modified Yeast Tolerate Alcohol, Heat

By | October 2, 2014

Simple changes help yeast thrive in the presence of their own harmful byproducts and could boost biofuel production.

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