DURHAM, N.C., April 14 (UPI) -- Prostate tumors grew more quickly in mice who exercised than in those who did not, researchers at Duke University Medical Center in North Carolina said.

DURHAM, N.C., Nov. 14 (UPI) -- Tumor growth was stalled and survival rates lengthened in mice fed a low-carbohydrate diet, U.S. researchers found.

DURHAM, N.C., Oct. 10 (UPI) -- African-American men are at higher risk of their prostate cancer returning, but their disease is no more aggressive than in white men, says a U.S. study.

BALTIMORE, Sept. 13 (UPI) -- A Baltimore study finds that PSA levels remain the best predictor of whether cancer will recur in men who have had prostate surgery.

BALTIMORE, July 27 (UPI) -- U.S. researchers have developed a reference tool that doctors can use to determine who is at high risk of death after prostate cancer surgery.

BALTIMORE, May 10 (UPI) -- Baltimore researchers have found that obese men may have increased risk for prostate cancer recurrence after surgery.