Kate Middleton and Prince William are popularly known as the Prince and Princess of Wales, but they have another little-known royal title in Scotland.

From his commitment to wildlife conservation to his ongoing efforts to combat climate change, it's easy to see why Prince William launched the Earthshot Prize—an annual award that celebrates the most innovative solutions to environmental challenges.

Prince William and Kate Middleton are seemingly making big changes around as the royal couple quietly prepare for throne.The Prince and Princess of Wales since last year have gained a more