Australia's big plan to buy $300 billion worth of nuclear-powered submarines has been thrown into doubt, after the United States announced it's reviewing the AUKUS defence pact.

With an overnight curfew in force in Los Angeles, police say they've arrested dozens of people who've ignored the lockdown and continued to protest against President Trump's immigration raids.

A major Australian in-vitro fertilisation clinic has again admitted to mistakenly transferring the wrong embryo to a patient.

California's Governor Gavin Newsom has announced he will sue the Trump administration for deploying the national guard in Los Angeles without consulting him first.

In Tasmania, the operator involved in the jumping castle tragedy at Hillcrest Primary School in 2021 has been found not guilty of a criminal offence.

Tasmanians will vote in a snap state election, after a no-confidence motion in the Premier Jeremy Rockliff passes Parliament.

The Tasmanian Opposition is poised to pass a no-confidence motion in the Liberal Premier Jeremy Rockliff.

Israeli forces in Gaza have reportedly again fired on people waiting for aid, this time in the town of Rafah in the enclave's south.

In a development that's surprised some observers, accused triple-murderer Erin Patterson has been called to give evidence at her Supreme Court trial in regional Victoria.

US President Donald Trump's tariffs remain in place after another court ruling, but the uncertainty about his trade agenda continues.