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The lungs of extremely premature lambs supported in a closed, sterile environment that enables fluid-based gas exchange grow and develop normally, researchers report.

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image: Image of the Day: Stop Signals

Image of the Day: Stop Signals

By | April 17, 2017

Transcytosis, suppression of vesicle traffic across cells, helps reduce permeability in the blood-retinal barrier during development.

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image: Image of the Day: Tubular Origins

Image of the Day: Tubular Origins

By | March 23, 2017

Murine neural tubes, with each image highlighting a different embryonic tissue type (blue). The neural tube itself (left) grows into the brain, spine, and nerves, while the mesoderm (middle) develops into other organs, and the ectoderm (right) forms skin, teeth, and hair.

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image: Image of the Day: Whale Watching

Image of the Day: Whale Watching

By | March 8, 2017

Scientists capture the True’s beaked whale (Mesoplodon mirus) on film for the first time.

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Researchers report growing a mouse embryo using two types of early stem cells.

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image: Song Around the Animal Kingdom

Song Around the Animal Kingdom

By | March 1, 2017

Diverse species are said to sing, but music is in the ear of the beholder.

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image: The Mystery of Whale Song

The Mystery of Whale Song

By | March 1, 2017

Structured whale songs are shared by group members and evolve over time, but the calls’ functions are still unclear.

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image: “Waviness” Protects Nerves When Whale Mouths Stretch

“Waviness” Protects Nerves When Whale Mouths Stretch

By | February 21, 2017

Rorqual whales’ mouths can stretch to more than double their length without causing damage, thanks to two layers of neuronal coiling. 

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image: Infant Brain Scans May Predict Autism Diagnosis

Infant Brain Scans May Predict Autism Diagnosis

By | February 17, 2017

A computer algorithm can identify the brains of autism patients with moderate accuracy based on scans taken at six months and one year of age.

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The Donald Danforth Plant Science Center researcher links complex traits to the genes that underlie them.

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