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Harvesting lab-raised zebrafish based on their size led to differences in the activity of more than 4,000 genes, as well as changes in allele frequencies of those genes, in the fish that remained.

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Thirty percent of bacteria found in babies' guts came from mothers' milk, a study finds.

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New research provides evidence that the ancient hominin species might not be so ancient after all.

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The infamous "Baby Louie" embryo is a giant oviraptorosaur fossil from China that resembled a gargantuan bird.

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image: Warmer Temps Tied to Altered Microbiome in Lizards

Warmer Temps Tied to Altered Microbiome in Lizards

By | May 8, 2017

Bacterial differences after three-month temperature hikes, modeled after global warming predictions, were evident one year later, a study found.

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image: Image of the Day: Ears-in-a-Dish

Image of the Day: Ears-in-a-Dish

By | May 2, 2017

Using three-dimensional culture, which allows cells to grow in a ball-shape aggregate, scientists created inner ear organoids containing sensory neurons and hair cells.

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The 19th century biologist’s drawings, tainted by scandal, helped bolster, then later dismiss, his biogenetic law.

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image: Future Homes May Have Bioreactive Walls

Future Homes May Have Bioreactive Walls

By | May 1, 2017

Researchers are redesigning the humble brick to produce electricity, to clean water and air, and to harvest valuable compounds.

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image: Learning Your Stripes

Learning Your Stripes

By | May 1, 2017

Science’s lowest common denominator has always been patterns.

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The giant lizards have numerous microbicidal compounds in their blood.

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