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image: Mother’s Microbes Protect Baby’s Brain

Mother’s Microbes Protect Baby’s Brain

By | November 19, 2014

Bacteria in the gut of a pregnant mouse strengthen the blood-brain barrier of her developing fetus.

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image: Stems Cells Ushered into Embryonic Development

Stems Cells Ushered into Embryonic Development

By | November 7, 2014

The right mix of mouse embryonic stem cells in a dish will start forming early embryonic patterns, according to two studies.

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image: Book Excerpt from <em>The Walking Whales</em>

Book Excerpt from The Walking Whales

By | November 1, 2014

In Chapter 1, “Fossils and War,” author J.G.M. “Hans” Thewissen describes the difficulties of conducting field research in a conflict zone.

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image: Walking with Whales

Walking with Whales

By | November 1, 2014

The history of cetaceans can serve as a model for both evolutionary dynamics and interdisciplinary collaboration.

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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: Dinos on Special Diets

Dinos on Special Diets

By | October 9, 2014

Skull structures suggest that sauropod dinosaur species subsisted on different plant types.

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image: Speaking of Vision Science

Speaking of Vision Science

By | October 1, 2014

October 2014's selection of notable quotes

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image: Prehistoric Critters Change View of Mammal Evolution

Prehistoric Critters Change View of Mammal Evolution

By | September 12, 2014

Three extinct squirrel-like species were identified from Jurassic-era fossils in China.

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image: Precisely Placed

Precisely Placed

By | September 1, 2014

Vein patterns in the wings of developing fruit flies never vary by more than the width of a single cell.

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image: Crayfish Blood Cells Make New Neurons

Crayfish Blood Cells Make New Neurons

By | August 13, 2014

Hemocytes can form neurons in adult crayfish, a study shows.

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