Technique may enable doctors to rescue patients whose airways are blocked by injury or inflammation or whose lung function is ...

Individual athletes ran an average of 4,000 miles over a year to help define the human body's limit for energy expenditure ...

Spinach has iron, calcium, and phosphorus, micronutrients essential to a well-rounded diet. Learn how many milligrams of iron are in spinach.

The study reveals that physically active individuals burn more calories over the course of the day and do not compensate by conserving energy in other bodily functions. The impact of physical activity ...

The sea mammals may actually be able to sense the amount of oxygen in their blood—something we humans can't do. A new study suggests gray seals (Halichoerus grypus) can sense the level of oxygen in ...

Technique may enable doctors to rescue patients whose airways are blocked by injury or inflammation or whose lung function is ...

The research, published today in Current Biology, showed that ultramarathoners can burn an astounding 11,000 calories per day ...

The technique sounds so outlandish that it won an IgNobel prize in 2024. But the science behind rescuing people with blocked ...

Iron-deficiency anemia is a common condition marked by tiredness, headaches or ice cravings. But the oral iron supplements ...

The cacao tree (Theobroma cacao) produces fruit which houses the substance that later becomes chocolate or cocoa. Find out why the raw form is so healthy.

You wouldn’t notice it at first. But every second, the air around you is thinning, just a little. Within 30 seconds, you’d be ...

The following is a roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus.