What’s the Difference Between UVA and UVB Rays?

Medically reviewed by Elizabeth Buchbinder, MD While the warmth of sunlight can be inviting after cold winter months, it is important to remember healthy habits to keep your skin safe in the sun. Prolonged and frequent sun exposure without the proper protection can result in an uncomfortable sunburn at best and significant skin damage at … Read more

New Tanning Drug Could Protect Skin From the Sun

Scientists may have figured out a way to let people tan safely – without involving the sun. In an effort to further develop preventative measures for skin cancers like melanoma, researchers from Dana-Farber and other health care organizations have developed a potential topical cream that stimulates skin cells to produce the dark pigment, melanin. Melanin … Read more

Does Elevation Increase Risk for Skin Cancer?

One of the most common questions asked about skin cancer risk, particularly by those who ski or hike, is whether altitude can increase the chance of developing skin cancer, specifically melanoma. We spoke with Jennifer Lin, MD, a dermatologist in Dana-Farber’s Melanoma Treatment Center, to learn more. Elevation does affect the risk of skin cancer … Read more

What’s New in Skin Cancer Research?

Although malignant melanoma has been attracting much of the media spotlight because of promising new immunotherapy drugs, advances are also being made in other types of skin cancer. Nonmelanoma skin cancers, such as basal cell carcinoma and squamous cell carcinoma, are very common, with more than 3.5 million cases diagnosed annually. In fact, it’s estimated … Read more

Five Ways to Reduce Skin Cancer Risk this Winter

Whether you’re escaping the chill with a tropical vacation or skiing the slopes, sun safety is still important in the winter months. Because UV rays can be harmful even in frosty temperatures, protecting your skin is a year-round responsibility. Allison Goddard, MD, of Dana-Farber/Brigham and Women’s Cancer Center for Skin (Cutaneous) Oncology, shares some wintertime … Read more

What Is Merkel Cell Carcinoma?

Merkel cells are found just below your skin’s surface, on the lowest level of your top layer of skin (the epidermis). Connected to nerve endings associated with the sensation of pressure, Merkel cells play a key role in helping us identify fine details and textures by touch.  What is Merkel cell carcinoma?  Merkel cell carcinoma is … Read more