To be safe, always wear sunglasses that block 99%-100% of UV rays. Under nails: This rare skin cancer looks like a dark spot under your fingernail or toenail. People often ignore it because it ...

It is normal to have spots on your face – which can be due ... A few identifiable signs include: What Is Lip Cancer And How Long Does It Take To Spread? Breast Cancer: What is Ductal Carcinoma ...