PNAS Nexus

Diseases, Conditions, Syndromes

Life-saving light beam to detect malaria

A fast, needle-free malaria detection tool developed by a University of Queensland-led team could help save hundreds of thousands of lives annually.

Diseases, Conditions, Syndromes

COVID testing programs may increase risky behavior, study finds

Frequent, mandatory surveillance testing was one of the techniques deployed in some jurisdictions in an attempt to control COVID-19, but new research shows that such testing may have the unintended consequence of yielding ...

Neuroscience

Study reveals fentanyl's effects on the brain

Fentanyl is used to supplement sedation and to relieve severe pain during and after surgery, but it's also one of the deadliest drugs of the opioid epidemic. In research conducted by investigators at Massachusetts General ...

Diseases, Conditions, Syndromes

For COVID-19, endemic stage could be two years away

Illnesses like the common cold and the flu have become endemic in human populations; everyone gets them every now and then, but for most people, they aren't especially harmful. COVID-19 will eventually transition to endemic ...

Psychology & Psychiatry

Study provides evidence of biological roots of partisan views

Brain scans of people taken while they performed various tasks—and even did nothing—accurately predicted whether they were politically conservative or liberal, according to the largest study of its kind.

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