SYDNEY, Australia (AFP) — Australian movie star Hugh Jackman has undergone treatment for skin cancer again and renewed his warning to wear sunscreen. The 48-year-old posted a picture of himself on Instagram with his nose covered in plasters, and local media reported it was his sixth such treatment. “Another basal cell carcinoma. Thanks to frequent body checks and amazing doctors, all is well,” his Tuesday post read. “Looks worse with the dressing on than off. […]