A basic review of the anatomy, physiology and personal protective equipment related to the respiratory system.

Whales travel through the ocean, lunging, leaping, and playing, with grace and swiftness that belie their huge size. The ...

All diseases exist on a continuum, and the damage often begins early—sometimes as soon as a child is weaned off breast milk ...

UCLA researchers have successfully grown miniature lungs from stem cells—complete with their own functioning blood vessel ...

At first glance, some people seem to have recovered from COVID-19. They no longer test positive and can return to work or ...

In patients with COVID-19, preexisting immunity and Omicron infection were associated with reduced disease severity and upper respiratory symptom presentation.

If the air quality is poor, stay inside as much as possible and avoid fireworks.

Charlottesville and much of central Virginia were under an extreme heat warning Tuesday, with temperatures predicted to stay ...

As the U.S. Environmental Protection Agency reconsiders the ban on asbestos, an Indiana man suffering from asbestosis ...

Is your nutritional intake really that good? You are doing everything the social media gods have confirmed, you are ...

You probably don't think all that much about how quickly you breathe, but it can actually tell you quite a lot about your overall health. Respiratory rate is considered one of four main vital signs, ...