"I think there has been a belief that variability is a chance phenomenon, but this research indicates maybe not. Variability matters."

New technology uses AI and wearable sensors to detect low blood sugar, which could do away with the need for constant finger pricking.

Research with barn owls sparked the idea for a new type of hearing test: one that focuses on eye dilation.

New research shows that kids are getting unnecessary medical care in the form of extra tests or prescriptions no matter the kind of insurance they have.

A new blood test for children with bacterial pneumonia may determine the cause of painful inflammatory lesions of the skin and mucous membranes.

Certain cells in the blood after exercise could signal which patients with coronary artery disease are most at risk for heart attack and other problems.

"...mailing unsolicited self-collection kits for HPV testing increased cervical cancer screening by 50% in women who were underscreened..."

A self-administered radiation blood test would take some burden off medical systems after a nuclear attack or disaster.

Evaluating mild cognitive impairment, considered a precursor to dementia, by sex could potentially change who gets the diagnosis.

A new thyroid cancer test is fast and more accurate than the tests that doctors currently use, which can come back inconclusive 1 out of 5 times.