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image: CDC: Flu Vaccine 36 Percent Effective So Far

CDC: Flu Vaccine 36 Percent Effective So Far

By Catherine Offord | February 16, 2018

The vaccine shows better-than-expected effectiveness against the most common and most virulent strain of influenza in children under 9 years old.

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A closer moon and ideal coastal conditions for tide pool formation may have started the evolutionary transition of tetrapods.

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Poecilia formosa, an all-female fish species, has a surprisingly robust genome. 

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image: Researchers Produce Alpaca Antibodies Using Yeast

Researchers Produce Alpaca Antibodies Using Yeast

By Catherine Offord | February 14, 2018

With multiple applications in biomedicine, the antibodies can now be made quickly, cheaply, and without the need for an alpaca or one of its relatives.

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The test uses levels of plasma amyloid-β to estimate the buildup of protein plaques in the brain.

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image: A Brush with Inheritance, 1878

A Brush with Inheritance, 1878

By Catherine Offord | February 1, 2018

Lampbrush chromosomes, first observed in the 19th century, still offer an unparalleled glimpse into how genetic information is organized in the cell.

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image: An Enduring Partnership

An Enduring Partnership

By Bob Grant | February 1, 2018

Humanity would be nothing without plants. It’s high time we recognize their crucial role in sustaining life on Earth.

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Over the past seven years, Xiao-Long Lin has characterized nearly 70 new species of nonbiting midges and developed DNA barcodes to aid in future ecological surveys.

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image: Viruses Related to Zika May Also Harm Fetuses

Viruses Related to Zika May Also Harm Fetuses

By Ruth Williams | January 31, 2018

Studies in mice suggest that other flaviviruses, such as West Nile virus and Powassan virus, may cause birth defects, too. 

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image: Image of the Day: Ectopic Wings

Image of the Day: Ectopic Wings

By The Scientist Staff | January 24, 2018

Insect wings may have evolved from multiple origins, say researchers.

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