New polling on our most and least likeable politicians shows the prime minister losing popularity while the opposition leader is gaining ground.

Dozens of people have been involved in a brawl in front of children at a greyhound track in Sydney's north-west.

A manhunt is underway for a gunman who targeted a family home in Melbourne's west.

CCTV has emerged of the moment a 60-year-old man was allegedly murdered in a Sydney driveway.