Britain's King Charles III said in a televised announcement that, thanks to early detection and intervention, his treatment for prostate cancer will be reduced in the new year.

Britain's King Charles III has announced that his cancer treatment is being reduced in the new year and urged millions to take up available screenings for the disease.

Charles, 77, revealed the information in a recorded message broadcast on British television Friday as part of a campaign to encourage people to take advantage of screening that can detect cancer in it...