Scott Adams, the creator of the Dilbert comic strip, said on Thursday that his cancer prognosis has worsened, telling viewers that doctors have given him no expectation of recovery. In a candid update, Adams said he spoke with his radiologist shortly before the New Year and was told the outlook was bleak. “I talked to my radiologist yesterday. He was working on the day before New Year’s and it’s all bad news,” Adams said. “So the odds of me recovering are essentially zero,” he added. “I’ll give you any updates if that changes, but it won’t.” Adams said doctors told...