From California's bronzed surfers to China's facekinis: A history of tanning around the world - Costa del Sol dermatologist: 'getting a tan for cosmetic reasons makes no sense' - Tanning pills can pose serious dangers, dermatologists warn: 'Consumers should be aware' - Tricks for applying self-tanning products - "Black girl tanning" is the summer's most radical beauty trend - These tanning tips trending on social media are "dangerous," doctor says - Step-by-step guide to de-tan the skin at home - Kim Kardashian defends use of tanning beds