Discover the growth rates of 5 different skin cancers, from slow-developing basal cell carcinomas to aggressive melanomas, ...

"If a mole on the scalp darkens, becomes itchy, bleeds or changes in any meaningful way, you should reach out to your ...

Dr Perry says: "If they are uneven, scalloped or notched rather than smooth, then this might indicate an early melanoma.” Another warning sign of melanoma is a change in the colour of your moles.

Early signs of melanoma may include new or changing dark ... This includes areas not commonly exposed to the sun, such as the scalp, soles of the feet and under the nails.

About 20% of people in the US will eventually develop one of these three types of skin cancer. Catching it early can improve treatment success, so it's essential to check your skin regularly.