Medicine

An animal tranquilizer is turning up in illicit opioid supplies, raising the risk of harm and death.

Thanks to a loophole in the FDA’s drug advertising regulations, some companies are marketing misleading and unproven treatments unchecked—and putting vulnerable populations seeking cures at risk.

Cancer screening is more complicated than most people realize. There’s more to it than just getting a test.

Epidemiologist and environmental microbiologist Meghan Frost Davis discusses the current state of the H5N1 outbreak and its global reverberations.

Findings demonstrated early treatment using convalescent plasma was effective in treating COVID-19 outpatients.