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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: Migratory Eels Use Magnetoreception

Migratory Eels Use Magnetoreception

By | April 14, 2017

In laboratory experiments that simulated oceanic conditions, the fish responded to magnetic fields, a sensory input that may aid migration.

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image: Oklahoma De-funds Science Fair

Oklahoma De-funds Science Fair

By | April 12, 2017

Students launch a fundraising campaign to rescue the event, which was a casualty of budget cuts to the state’s education department. 

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image: Report: Boost Funds for Basic Science in Canada

Report: Boost Funds for Basic Science in Canada

By | April 12, 2017

An independent review of Canadian science reveals a need for additional funds to investigator-led, basic research.

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image: Drastic Cuts to Brazil’s Federal Science Budget

Drastic Cuts to Brazil’s Federal Science Budget

By | April 4, 2017

The 44 percent drop in funding is disproportionately large compared to overall reductions in government spending.

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image: The Invention Return on NIH Investments

The Invention Return on NIH Investments

By | April 2, 2017

Around 8 percent of grants funded by the National Institutes of Health resulted in patents.

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Mice engineered to overproduce the organelles involved in cell division spontaneously develop malignancies.

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image: Starvation Response Triggers Melanoma Invasion

Starvation Response Triggers Melanoma Invasion

By | April 1, 2017

Through similar mechanisms, amino acid depletion in culture and cytokine activity in the tumor microenvironment prompt cancer cells to metastasize.

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image: Circadian Rhythms Influence Treatment Effects

Circadian Rhythms Influence Treatment Effects

By | April 1, 2017

Across many diseases, taking medication at specific times of day may make the therapy more effective.

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