A sunburn or tan is the obvious result of skin exposure to sun, but how exactly does the sun cause less visible changes to our skin?
New research delivers a frightening thought: Only 5 bad sunburns before the age of 20 could be enough to increase the chances of getting melanoma.
Chronically resting a hot laptop in your lap could be behind a rare affliction that turns skin brown.
Confusing labels can make a walk down the sunscreen aisle dizzying. We give you the lowdown.