Sanjay GuptaChief Medical Correspondent The multiple Emmy®-award winning chief medical correspondent is a practicing neurosurgeon who plays an integral role in CNN's reporting.
Elizabeth CohenSenior Medical CorrespondentThe award-winning, senior medical correspondent for CNN's health, wellness and medical unit, is author of "The Empowered Patient."
Kelly WallaceDigital Correspondent and Editor-at-LargeThe mother of two girls turned her passion for parenting and work-life balance into a new career path, leaving network TV news for online coverage of women's issues.
The centenarian tide is on the riseThe number of Americans 100 years old and older has climbed by 44% since 2000.
Why your brain goes mushy over cute animal videosHumans are instinctively attracted to beings with large eyes, chubby cheeks, big forehead. And the reason is tied to happiness and our survival.
How your smell reveals if you're sickYour body odor can reveal how healthy you are: humans around you could smell when your body is fighting an infection.
Football's dangers, illustrated by one young man's brainThe case of college football player Michael Keck has added more fuel to the fire about whether young children should play football.
No, you haven't read this déjà vu story beforeWhat induces déjà vu -- the funny feeling you've been here or done that before while it's happening for the first time?
When HIV was a death sentenceBy Lauren Russell, CNNBefore Billy Howard had finished the intro to his photo book of HIV/AIDS portraits, 15 of the people in the book had died.