Julia Bradbury reveals the heart-wrenching reason she broke down in tears filming new ITV travel show in Antarctic after breast cancer diagnosis and mastectomy

The presenter and journalist is fronting Julia Bradbury's Wonders Of The Frozen South, which is coming very soon to ITV.

A long and dangerous voyage to understanding Antarctica’s vast wildlife

National Geographic joined a 50-day voyage to understand the mysterious creatures of the ice-locked southern continent.