People claim mouth tape improves sleep and oral health, but there are risks. Is mouth tape with a hole safer? Experts weigh ...

Breathing comes naturally to us all and, unless you struggle with a condition that affects your ability to breathe easily, it ...

making more oxygen available for your body to absorb. Practice breathing exercises. Pulmonary rehabilitation experts recommend using simple breathing exercises like pursed-lip breathing and deep ...

A new DNA analysis of Korea’s all-women extreme divers has uncovered genetic adaptations that uniquely protect them from the intense stresses of plunging into coastal waters without oxygen.

You may notice your breathing getting heavier whenever you exercise or climb a flight of stairs. You breathe harder because your body’s need for oxygen increases with exertion. Heavy breathing ...