The Great Artesian Basin is one of the largest groundwater reservoirs in the world, sustaining life wherever its ancient waters come to the surface. Mandy McKeesick takes a deep dive into this fascinating resource in the wake of threats to its future.

Seeing the wood and the trees: the remarkable Ockert La Roux on forestry and photography
47:59

Tasmanian farmer and farm safety champion Felicity Richards
32:01

Reaching for the stars: aerospace engineer Angela Teale
27:57