Prime Minister Tony Abbott announces resignation of Bronwyn Bishop as Speaker and a review of MPs' entitlements.
Georgina Mitchell An emergency warning was issued for parts of the Blue Mountains in Sydney's west as an out of control fire began to approach homes.
Deborah Snow Retired business leader Cameron Clyne speaks up on the Abbott government's climate inaction - and explains why corporate Australia is too afraid to do so.
Peter Spinks Whether a galaxy forms stars more rapidly in a collision, or indeed produces new stars at all, depends on whether it is the big fish or the little shrimp.
Neelima Choahan, Lisa Cox An Afghan asylum seeker who died on Friday at a West Australian detention centre was dreaming of a better future with his wife and two children, a detainee has said.
Anne Davies When Bronwyn Bishop arrived in Canberra as a newly minted senator in 1987 to fill a casual vacancy, she already enjoyed a formidable reputation. With her trademark up-swept blond hair, killer heels, red lipstick and power jackets, Bishop stood out in the Liberal Party, not just because she was one of the few females, but because she wore her ambition like a tiara.
Latika Bourke Bronwyn Bishop has resigned as Speaker of House of Representatives.
Latika Bourke Barnaby Joyce has offered a bizarre defence of Bronwyn Bishop's use of travel entitlements to attend Liberal party events saying politicians would prefer to be in bed than attend fundraisers and that it is the Government's role to support any member going through a "rough patch".
Juliana Yu Dale Chaffey reckons he met more neighbours over four days this July than in the almost three years he has lived in Lewisham prior.
Jacob Saulwick The advent of 3D printing of buildings will transform Sydney, a leading futurist says, and will have massive ramifications for local government planning processes.