Nunavut's health department has officially declared an end to years-long tuberculosis outbreaks in Pangnirtung and Pond Inlet ...

More than 6 million Americans currently live with Alzheimer's disease, a number predicted to rise as our population ages.

For decades, one of the world’s most contagious diseases was considered eradicated in the U.S. But today, measles is roaring ...

Arthur Garrett is a former ecologist and educator, retired geneticist and pediatrician. You can email him at ...