The FDA has now cleared four Alzheimer’s blood tests. A physician explains what each one measures, how accurate it is, who ...

Does CBD show up on a drug test? Learn how CBD and THC affect test results, what can cause a positive test, and what to know ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Michael F.

If you have frequent sinus symptoms that follow a seasonal pattern, allergies may be the root cause. Seasonal allergies can ...

Cancer isn't the leading cause of death in the United States; heart disease ranks first in that regard. But it's cancer that ...

Inside the medical tent on the sidelines during a Saturday night in Death Valley, players who have taken a hard hit are ...

"I've started choking a lot while eating lately." "I cough and sputter when I drink tea. I guess it's just because of my age.

A 60-second stair climb test measures how many steps you can climb in a minute as a way to assess cardiorespiratory fitness.

SCOFFING blueberries may have benefits for mood, a recent study has found. In a small study, adults aged over 65 consumed ...

Asbestos testing is the only way to know if a popcorn ceiling contains it, since age and texture can't tell you. Learn when ...

A single injection administered in the first hours of life has become a growing source of uncertainty for some new parents. The newborn vitamin K shot, a preventive dose of a nutrient rather than a ...