Medical News

A new study in Canada found that patients who receive organ transplants have higher risks of developing cancer after the operation. Despite the risks, experts said there are several ways to prevent the development of the...

Using mice whose front paws were still partly disabled after an initial induced stroke, Johns Hopkins researchers report that inducing a second stroke nearby in their brains let them "rehab" the animals to successfully g...

Researchers found that blocking immune cells in the brain can stop the progression of Alzheimer's disease. Their findings add to the growing body of evidence that brain inflammation is a hallmark of the disease.

Sickness behavior is an evolutionary adaptation to keep a sick person isolated and prevent transfer of disease to others. Experts think there is a strong case for letting these "selfish genes" kick in.

Glaucoma patients may experience greater intraocular pressure when they perform various head-down yoga positions as well as push-ups and weightlifting. Experts are advising caution against these inverted positions when d...

Scientists developed a new spit test that can quickly detect the presence of fake alcohol and date rape drug GHB in human saliva. The new test can quickly be taken and offers results within minutes.

The state of New York has opened its first eight medical marijuana dispensaries on Thursday. The move allows New York to join Washington, DC and 22 other states that have adopted comprehensive medical marijuana programs ...

Single mothers are the most sleep-deprived group of people in the U.S., a survey finds. And women in general in all kinds of familes are more likeley than men to report sleep problems, researchers say.

Teeth whitening products used by dentists have higher concentrations of hydrogen peroxide. Over-the-counter bleaches, however, are often linked to permanent teeth damage because those who use them do so unassisted.

Despite the Romans' popular culture of regular bathing, modern research found that Roman toilets helped spread parasites across the Empire. Their widespread use of human feces as fertilizers could have re-infected the po...