Metropolitan Perth and the Peel region will go into a three-day lockdown from midnight on Friday after a hotel quarantine outbreak led to community transmission.
Scott Morrison continues to defend Australia's progress on climate action as the nation's biggest allies step up their commitments to reduce greenhouse emissions.
Billionaire entrepreneur Elon Musk has offered inventors $US100 million in prize money to develop ways to fight global warming by removing carbon dioxide from the...
Australia could become the first country in the southern hemisphere to manufacture mRNA coronavirus vaccines, with the Victorian government committing $50 million to the project.
Thieves who stole a Sesame Street costume from a circus in Adelaide have dubbed themselves the "Big Bird Bandits" after returning their booty and apologising.