King Charles initially shared his cancer diagnosis in February 2024. Nearly two years later, the royal confirmed his treatment would be "reduced" in 2026.

King Charles is still receiving cancer treatment in 2026 but is 'the happiest he's ever been' in his role as monarch, according to a leading royal biographer who has watched his first years on the ...

King Charles has reportedly been undergoing a 'cutting-edge' and 'very, very expensive' course of cancer treatment combining immunotherapy with experimental RNA drugs, a royal editor claimed in London ...