Maximiliano's world was turned upside down when he got a phone call from a stranger that said "You're not who you think you are." At 40 he found out he was one of Argentina's lost grandchildren.

Dianne McGrath is a Mars One astronaut candidate. She is on the short list for a one-way ticket to live and die on the red planet.

Shearers and roustabouts are our modern-day swag-people. They straddle two worlds; travelling from shed to shed, doing one of the toughest physical jobs around.

The story of a young Australian man killed fighting with the Kurds in Syria.

Meet the Greenocks. They fostered their first child seven years ago oblivious to the joy, the grief, the chaos, the worry and the love it would bring to their home.