A birthday that should have been a moment of celebration instead brought fresh scrutiny for US President Donald Trump, after a report revealed concerns among some people close to him about his age, memory and energy levels.

Health experts tell Rhian Lubin their concerns over the 79-year-old commander-in-chief run deeper than all those apparent physical ailments that have cropped up in the past year

President Trump will welcome 80 with bright lights and fighting.

US President speaks in glowing terms of his own cognitive and physical health

US President Donald Trump marks his 80th birthday with a unique cage-fighting event at the White House. This spectacle occurs as the president faces political challenges,…

US President Donald Trump turned 80 on Sunday, a milestone he has admitted he is not particularly fond of, saying it is "not a number" he likes.