Medically reviewed by Marisa Garshick, MD White spots on the skin can be caused by sun exposure or conditions including milia ...

Learn the most common causes of white spots on nails, a condition known as leukonychia. Plus, experts explain how to treat ...

Flat warts look like light-colored shiny patches that are caused by HPV. Sometimes, white spots that crop up on your skin can be harmless — but other times, they could signal a serious condition.

But what about spots on your teeth that are already too light? White spots on your teeth, also known as white spot lesions, are places where the surface enamel is decalcified. This typically ...

NASA’s Hubble Space Telescope has transformed astronomy, capturing breathtaking views of the universe. Here are 10 of its most iconic images.