The Turnbull government's national energy guarantee could supply as large a share of renewable energy into the market as proposed by the Finkel Review, Bloomberg New Energy Finance says.
Mark Kenny Bob Hawke and John Howard held off their younger rivals by deploying the oldest trick in the book.
Debbie Cuthbertson Australian euthanasia pioneer Philip Nitschke says the passage of Victoria's assisted dying bill will bring "comfort" to many people.
Julie Power Cicadas' fairy-like wings have near-magical powers to withstand bacteria, a doscovery that has fascinated husband and wife nanoscientists Gregory and Jolanta Watson.
James Massola North Korea has taken the unprecedented step of writing to the Australian Parliament to denounce US President Donald Trump.
Bianca Hall, Fergus Hunter Foreign Minister Julie Bishop has lashed out at the Australian media over suggestions she had damaged her government's ability to work constructively with an incoming Ardern Labour government in New Zealand.
Mark Kenny, National Affairs Editor Former Labor prime minister Paul Keating has reacted angrily to the passage of Victoria's Voluntary Assisted Dying Bill through the state's lower house, branding it "deeply regressive" and an abrogation of "the core instinct to survive".
Doug Dingwall The Immigration department says the union's proposal would drain its cash reserves.
Michael Koziol, Immigration correspondent "The refugees are very worried about the future and extremely scared by this situation."
Jenny Valentish A Carnegie club is providing a lifeline to people who have lost someone to addiction.