This clip shows why the Argentine ant is such a pest and how to eradicate it. It focuses on the household, with swarms of ants seen in domestic settings like the kitchen and bedroom.

This clip shows a kangaroo external embryo suckling in its mother’s pouch in the early stages of its development.

This clip shows a 1963 field test on a survival tent prototype used to increase the rate of survival for firefighters trapped in a fire.

From conservation to eradication, this Seven News story covers efforts to contain fire ants in an area of Queensland.

A Ten News First report on the critically endangered northern hairy-nosed wombat and conservation efforts to protect the species.

A Ten News First report from the southern hemisphere's biggest drone show on the potential for drones to make a positive difference in the world.

Excerpt from a Network Ten presentation about the Australian of the Year nominees for 2005.

Charles Birch (1918–2009) was one of the world's leading geneticists.

Dr Claude Belgon (Helmut Bakaitis) watches from the shadows as Jasper Morello (Joel Edgerton) is attacked by the creature they discover on the island.

As Jasper Morello (Joel Edgerton) reflects on the navigational error which resulted in a man’s death and may have cost Jasper his career, his wife Amelia (Jude Beaumont) hands him the letter assign