New biology unveiled for fundamental cellular machinery

Cellular communication relies on receptor molecules on the cell surface. The periodic uptake and sorting of these receptors, critical for their degradation or recycling, are governed by an elaborate machinery prominently ...

Sinking US cities more exposed to rising seas: Study

Sea level rise could hit major US cities like New Orleans and San Francisco harder than expected by mid-century because coastal land is sinking, researchers said Wednesday, warning current flood defenses leave people and ...

Youth enrichment activities could harm mental health, says study

In a new study from the University of Georgia, researchers found that the time high schoolers spend on so-called enrichment activities—including tutoring, sports, school clubs and even homework—is negatively affecting ...

How to measure the health of online communities

Experts from the SNF Agora Institute at Johns Hopkins University and New_ Public have published an innovative new approach to measure the health of online communities. According to their report, titled "Dynamic Polycentrism," ...

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