Exporters have shipped a lot of extra gas overseas in addition to the gas they were contractually obliged to export.
Liam Mannix, Kate Aubusson, Aisha Dow The flu vaccine's effectiveness may have dropped below 40 per cent this year, experts say.
Bill O'Chee Despite what South Australia might say, far north Queensland is the perfect launching pad for Australia's new space agency. It's just science.
Adam Carey One of Australia's most senior energy advisers has pleaded with the Turnbull government to end its paralysis over a clean energy target.
Adam Gartrell Of the seven federal MPs hauled before the High Court over their citizenship status only One Nation's Malcolm Roberts and Greens senator Scott Ludlam were wrongfully elected, the Commonwealth contends.
David Wroe, National Security Correspondent Opposition Leader Bill Shorten and foreign affairs spokeswoman Penny Wong have visited the frontline of the acute tensions on the Korean peninsula.
Benjamin Preiss The living standards of low-paid workers were not taken into account by the industrial umpire when it decided to slash penalty rates, the hospitality workers' union has told the Federal Court.
Steven Trask and Katie Burgess It is believed she died after complications linked to the flu.
Eryk Bagshaw The Turnbull government has clawed back $4 billion from the budget deficit by making billions of dollars less in payments to people on social welfare and the National Disability Insurance Scheme, and to the immigration detention system.
Adam Gartrell, Political Correspondent Will a Queensland hotelier who got just 19 votes at last year's federal election be the nation's next senator?