Koala Protection: NSW has passed legislation creating the 475,000-hectare Great Koala National Park, protecting habitat for an estimated 12,000 koalas and supporting new Aboriginal ranger roles. Cancer Breakthrough: An Australian-led trial found a personalised melanoma vaccine cut the risk of recurrence or death by 42% when combined with immunotherapy; researchers say it could mark a shift towards tailored cancer treatment. Wildlife Rules: NSW has banned the release of helium balloons, with fines of up to $200 for individuals and higher penalties for large releases. Political Safety: Independent MP Helen Haines has lost both legs after an alleged deliberate car attack; police have charged a suspect, while threats against another female lawmaker have renewed concerns about political violence. Bass Strait Ferries: Spirit of Tasmania operator TT-Line reported a major asset write-down, with the value of its two outgoing ferries falling by almost half as it negotiates their sale. Arts Return: The Australian Ballet is back at Melbourne’s refurbished State Theatre with The Nutcracker, its first performance there since 2024.