Vitamin D is a necessary nutrient that is needed by the body. Deficiency from the "sun vitamin" can cause a lot of negative health impacts.
Social media giant Facebook is making a virtual reality video app that will let its users experience new worlds and augmented realities.
Blake Lively insists that she's got nothing against Taylor Swift. The wife of "Deadpool" star Ryan Reynolds explains herself on her Instagram.
Jennifer Lawrence will once again reunite with "Hunger Games" director Francis Lawrence in the film adaptation of Russian spy novel, "Red Sparrow."
A new study reveals that black children with appendicitis receive less pain medication than their white counterparts.
A Harvard study has revealed that elementary kids eat healthier when they are given longer lunch periods.
The first human head transplant will be done by a team of Italian-Chinese surgeons on a volunteer patient with a rare disease.
Penny looks pretty in pink as she becomes Mrs. Hofstadter in the newest season of the show.
