You might wake up groggy, even after a full night's sleep, if you haven't gotten enough sleep lately. Other reasons include ...

Bacteria turn sugars labeled with carbon-13 into detectable carbon dioxide, quickly identifying infections in mice ...

(MEMPHIS, Tenn. – March 18, 2026) Bacterial infections can be difficult to distinguish from viral infections and noninfectious inflammation, but a simple breath test may change that. A study led by St ...

Add Yahoo as a preferred source to see more of our stories on Google. Brodie Dewar, 20, has avoided jail after returning a positive breath test on bail. Image: NewsWire/Supplied The man accused of ...

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Scientists at St. Jude Children's Research Hospital and the University of California, San Francisco used a naturally occurring carbon isotope and exhaled CO 2 to catch bacterial infections.

Infectious diseases are a major cause of death worldwide, and diagnosing bacterial infections remains a challenge in medicine. And doing so reliably is more important than ever, given the increasing ...

Infectious diseases are a major cause of death worldwide, and diagnosing bacterial infections remains a challenge in medicine. And doing so reliably is more important than ever, given the increasing ...

A new type of breath test can spot potentially deadly bacterial infections in just 10 minutes, say scientists. It could enable doctors to diagnose infections such as pneumonia much quicker - without ...