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

The Iowa State Patrol has a new tool to help law enforcement officers across the state investigate drivers who may be ...

Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...

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

GRAVES COUNTY, Ky. — A Graves County circuit judge dismissed an assistant Commonwealth's attorney from the courtroom in early March after a breath test determined he was above the legal limit. WPSD ...

Common causes of shortness of breath include physical deconditioning, obesity, anxiety, asthma, heart failure, heart attack, COPD, and pneumonia. However, feeling out of breath when walking short ...

Scientists at St. Jude Children’s Research Hospital and the University of California, San Francisco used a naturally occurring carbon isotope and exhaled CO₂ to catch bacterial infections. Bacterial ...

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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 CO2 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 ...

(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 ...