Companies that make DNA for science labs screen out any requests for dangerous bits of genetic material. But a new study shows how AI could help malevolent actors get the stuff anyway.

While patients wait to hear back from their doctors about test results, many turn to AI assistants for answers. There are issues with privacy and accuracy.

A study in Poland found that doctors appeared less likely to detect abnormalities during colonoscopies on their own after they'd grown used to help from an AI tool.

In recent research AI has done a credible job at diagnosing health complaints. But should consumers trust unregulated bots with their health care? Doctors see trouble brewing.