Blood tests are useful tools for doctors and scientific researchers: they can reveal a lot about a body's health. Usually, a blood sample is taken to get a picture of the large molecules that are ...

Manipulating how much carbon dioxide a person breathes can crank up the brain's 'sewage system', researchers have found. The ...

A new imaging technology called fast-RSOM lets researchers see the smallest blood vessels in the body without invasive ...

A pregnant woman's blood sample taken in 1972 was mysteriously missing a surface molecule found on all other known red blood ...

The researchers found no significant difference between the outcomes of patients with colorectal cancer, whether or not the ...

For women, ovarian cancer is one of the most feared of all diagnoses. Sneaking up silently, often with few symptoms, the ...

Liberals wax about an epidemic of toxic masculinity. Leaders of the manosphere and some in the Trump administration have a ...

What do tears, semen, menstrual blood, breast milk and animal feces have in common? They’ve all been under Montreal ...

Betty Remedios, 63, has a pep in her step as she gets out of the horizontal cylinder in which she’s been getting ...