Can humans really breathe liquid? In this video, we explore the science behind liquid breathing, what happens to the body when it’s tested, and why researchers believe it could be useful in medicine, ...

Perfluorocarbons (PFCs) have long been used in medicine and research due to their unique properties. They can hold large ...

Humans have lots of basic requirements that need to be met in order to stay alive. Food is a necessary one, though it’s possible to go without for great stretches of time. Water is more ...

If you’ve been following strange-but-true medical news lately, you may have come across this eyebrow-raising idea: breathing through the butt. It sounds like a joke you’d hear on the internet, but ...

Ever feel like your brain is running on empty by 3 p.m.? That mental fog that creeps in during afternoon meetings or when you’re trying to tackle a challenging project might not just be fatigue — it ...

Rescue breathing is a potentially lifesaving technique. Rescue breathing involves exhaling into the airway and lungs of a person who has stopped breathing. A person performing rescue breathing takes a ...

Rescue breathing is a type of first aid that’s given to people who have stopped breathing. During rescue breathing, you blow air into a person’s mouth to supply them with vital oxygen. Rescue ...

The Lamaze breath technique was first introduced in the 1960s as part of an overarching birthing method. Medical settings at hospitals are often highly controlled and restrictive for the safety of ...

Breathing through your nose has many benefits, including increasing your oxygen intake and reducing your exposure to foreign substances, among others. Breathing through your mouth may contribute to ...

Apneustic breathing is a type of abnormal breathing pattern. It involves long, gasping inhalations and insufficient, irregular exhalations. It often stems from a brain injury but there may be other ...

The blood in your body delivers oxygen to all of your cells. When you breathe and draw fresh oxygen into your lungs, red blood cells bind with the oxygen and carry it through your bloodstream. On a ...