Kate Middleton, the Princess of Wales, is reportedly not playing the role of peacemaker between battling brothers Prince ...

Kate Middleton is often seen as a royal mediator, but the Princess of Wales is putting her her health first instead of ...

James Middleton revealed his family's weekend routine with his sisters, Kate Middleton and Pippa Middleton, in a new column.

As Kate Middleton's brother James continues to promote his new memoir, Meet Ella, he's revealing details about the very ...

It’s simply not true. While Kate has played peacemaker with Harry and William in the past but not now," palace source says.

Kate Middleton’s relationship with Prince William was life-changing not only for her, but also for her entire family. In his ...

Kate Middleton and Prince William just shared a never-before-seen photo, and I’m embarrassed to admit that I nearly missed it ...

Kate Middleton, the Princess of Wales, has been pictured sharing an incredibly moving moment and fans can't get enough.

Catherine, Princess of Wales, met with a teenager navigating her own cancer journey on Wednesday, sharing photos of their ...

This royal-approved polish has been worn by Kate Middleton, Meghan Markle, and even the Queen - and it's now less than £6 in ...

Princess Kate helped a teen photographer battling a rare form of cancer check an item off her “bucket list” Wednesday.

After battling cancer, the last thing on Kate Middleton’s mind is playing peacekeeper between Prince William and Prince Harry ...