Yellow vaginal discharge can have many causes, including viral, bacterial, and sexually transmitted infections (STIs). It may indicate an infection if it is dark yellow, greenish, or has a foul odor.

Yellow toenails should never be ignored. They're most often caused by a fungal infection that's contagious and hard to eliminate without proper treatment. You can also develop yellow toenails as a ...

Some have speculated the 'C' is merely a nod to GameCube's 'C' button, itself an evolution of the yellow 'C' buttons on N64. But others have suggested the 'C' stands for more than just the first ...