In medicine, hypoxia is a condition in which the human body tissues are not oxygenated sufficiently to maintain adequate homeostasis, resulting from inadequate oxygen delivery to the tissues due to ...

A large study adds to evidence everyday pollutants may shape brain health, but key questions about cause and effect remain.

As people age, so do their stem cells. Scientists have known for years that the stem cells that go on to become blood cells ...

It’s just in your head.” When work deadlines pile up, financial worries linger or an unexpected public speaking obligation looms, we often treat anxiety as a purely psychological challenge – something ...

Gentle stretching after eating can improve blood flow to the digestive organs, which may help reduce bloating and discomfort. Avoid intense exercise or stretches that compress the abdomen after eating ...

Shaquille O’Neal is the latest among a growing number of celebrities to disclose their usage of GLP-1 medications. What does it mean for body image?

In a study of mechanically ventilated emergency department (ED) patients, an oxygen titration guideline and educational intervention reduced severe hyperoxemia but increased hypoxemia, with no effect ...

Neuropeptides are brain and body signaling molecules that shape emotion, pain, metabolism, cognition, and immune function.

A new study found that taking peppermint oil twice a day may lower blood pressure in people with early-stage high blood pressure.

An imaging study found early signs of coronary artery disease in people in Canada breathing air that regulators consider clean.

Background Early warning systems (EWS) used across the world typically assign a fixed number of points to patients receiving supplemental oxygen, regardless of amount. This ordinal binary approach may ...

Sepsis is an inflammatory disorder and a life-threatening organ dysfunction caused by dysregulated host response to microbial infection. Neutrophils and macrophages play pivotal roles in defense ...