The monarch has "ways to demonstrate his support for Canadian sovereignty" after Donald Trump's threats, a historian said.

One would be naive to think Donald Trump’s actions and ideology will only affect America and leave the neighbouring countries ...

The monarch wrote a lengthy letter to the U.S. president, while Prince Harry took a veiled swipe at him during a speech.

US President Donald Trump cools relations with the UK after King Charles III meets with Ukrainian President Volodymyr ...

King Charles III — who is Canada’s head of state — sparked anger among Canadians and others online Thursday after he extended ...

The meeting between Donald Trump and UK Prime Minister Keir Starmer in Washington on Thursday resulted in an “unprecedented” ...

King Charles III has invited US President Donald Trump for an unprecedented second state visit to Britain, UK Prime Minister ...

EXCLUSIVE: Donald Trump has been invited to the UK for a state visit... now what? Royal historian Carolyn Harris explains ...

The royal family may be one of the most effective cards the British government can play with Trump, who is a known royal ...

King Charles III has shared a message of unity ahead of Commonwealth Day on March 10, making a pointed reference to his ...

Britain’s King Charles III has given a warm welcome to Canadian Prime Minister Justin Trudeau as the two met for a private ...

King Charles III has invited President Donald Trump to the U.K. for a "historic second state visit." Donald Trump, 78, was ...