A Current Affair covers the realms of politics, crime, human rights, science, technology, celebrities and entertainment - all investigated by a dedicated team.

Across Australia families are battling a clutter crisis and desperately need an intervention. Declutter guru Peter Walsh, renovation queen Cherie Barber and treasure hunter Lucas Callaghan transform peoples' homes and lives.

In the ocean's darkest depths, researchers fight for survival against massive prehistoric sea creatures and an equally predatory mining operation.