Former Australian Greens leader has stood down as chairman of anti-whaling group Sea Shepherd.
Andrew Darby Bob Brown has underscored his shift from Greens leader to environmental father-figure with the awarding of a series of eponymous prizes to young leaders in the movement.
Kristian Silva Former federal Greens leader Bob Brown has been banned from entering Rwanda, after the African nation's government cited 'contradictory messages' in his visa application.
Andrew Darby The former Greens leader will be at the helm of this season's Antarctic campaign against Japanese whalers.
Greens leader Bob Brown explains why he thinks the allies Afghanistan strategy is wrong.
Senator Bob Brown photographs
Lacking maturity and experience: Greens Leader Bob Brown's candid assessment of Kevin Rudd.
Lacking maturity and experience: Green's leader Bob Brown's verdict on the PM.
Bob Brown, the leader of the Greens, declares a 'Greenslide' at the federal election, after they won around 12 per cent of the primary vote.
Sonia Harford With the GFC, tighter advances and that pesky e-publishing issue it's not all lazy days and easy living for authors or their publishers reports Sonia Harford.
, The eventual repeal of the carbon tax on Thursday, after the delay and confusion caused by Clive Palmer and his senators, was a badly needed win for the government.
Andrew Darby World Heritage Committee took just seven minutes to summarily dismiss the Abbott government's bid to wind back protection from Tasmanian forests.
Jessica Wright Activists celebrate success of decade-long, anti-whaling campaign.
Susan Wyndham News and views on books, writers and publishing.
Andrew Darby Activist ships were clinging grimly to the wake of the Japanese factory ship, Nisshin Maru, after it was caught butchering minke whales in the Antarctic.
Heath Aston, Chris Johnson Christine Milne has survived an aborted push to challenge her leadership - but some senior Greens claim the Tasmanian senator is now ''living on borrowed time''.
Judith Ireland Former Australian Democrats leader Janet Powell has died, aged 71.
Peter Hartcher In the fourth part of a five-part investigation, Peter Harcher reveals that factors that led to the downfall of Australia's first female prime minister,
Chris Johnson Greens leader Christine Milne wants mining companies and rich people to pay more tax.
Ross Peake Christine Milne's appearance at the National Press Club marks an important milestone for the Greens' leader.