Data are needed on the effect of oxygen delivered through a high-flow nasal cannula, as compared with standard oxygen therapy, on intubation and mortality in patients with acute hypoxemic ...

Spring is here, bringing warmer weather, outdoor adventures, and family travel. For individuals who rely on supplemental ...

How do blood vessels stay strong, flexible, and responsive to the body's changing need for oxygen and nutrients? The answer lies not only in biology—but also in physics. Researchers at Åbo Akademi ...

Goddard launched the world’s first successful liquid-fueled rocket from a farm in Auburn, Massachusetts.   The rocket was small, only about 10 feet long, and the flight brief, lasting only 2.5 seconds ...

After 24 hours without smoking, the brain experiences intense nicotine withdrawal symptoms—including irritability, anxiety, and cravings—as the body eliminates toxins. While brain chemistry adjusts to ...

Brain scans show yawning may push fluid out of the brain and boost blood circulation, hinting that yawns help refresh the brain.

One hundred years ago yesterday, Robert H. Goddard ignited a small rocket fueled by gasoline and liquid oxygen on a frozen ...

Taking the stairs could be a straightforward way to assess your heart health. Experts emphasize that your breathing and heart rate's recovery time post-exercise reflects your cardiovascular condition.

Heat shields are designed to protect the surface and cargo of a spacecraft as it enters an atmosphere. Aerospace engineers in The Grainger College of Engineering at the University of Illinois ...

Learn how late gestation foetal imaging may help predict urgent intervention in babies with transposition of the great ...

Smoking does more than damage lungs. Orthopaedic expert warns that it can slow bone healing, raise the risk of fractures and complicate recovery after surgeries like knee and hip replacements. No ...

A new study shows that improving your cardiovascular endurance changes your neural chemistry. Fitter individuals release ...