After long Wisconsin winters, we can’t wait to get outside and feel the warm summer sun on our face, arms and legs. But before heading out, slather on some sunscreen to protect your skin from the dangers of the sun. Spending time in the sun without skin protection is a major cause of skin cancer. During the past three decades, more cases of skin cancer have been diagnosed than all other cancers combined. It’s also a cancer that strikes adults of all ages and if not caught early, it can spread to other organs.