US tech companies warn changes will undermine privacy and security 

Five prime ministers in as many years have contributed to Canberra’s waning influence

Two countries in spending race as US influence across Asia begins to fade

Tussle with Beijing for influence in region comes as foreign ministers meet

Outcome of deal for APA Group may set tone for Australia-China investment relations

Australia is latest nation to ease tensions with a China preoccupied by US trade war

Government’s one-seat majority threatened as electorate rails against party bickering

Canberra also considers axing support for Iran nuclear deal, mirroring US shift

Turmoil at public broadcaster highlights growing polarisation in media and politics

Royal commission into misconduct advises against introducing new financial laws

Government to hold inquiry over allegations it tried to have TV journalists sacked

Calls for ABC chairman Justin Milne to quit over allegations of bowing to political interference

Shares of operators tumble on probe into misconduct in the sector

Lawmakers complain of bullying and pervasive culture of gender bias

Former defence minister Marise Payne named as new foreign minister

‘Chameleon’ Scott Morrison will need all his skill and cunning to survive in top job

Ex-treasurer takes helm after Malcolm Turnbull ousted in Liberal party leadership vote

A bipartisan policy is needed to increase security and curb emissions

Nation prepares for sixth prime minister in a decade as Turnbull lashes out at rivals

Turnbull drops corporate tax cuts policy to shore up party room support

Prime minister Malcolm Turnbull secures narrow win in Liberal party contest but rivals circle 

Prime minister sees off challenge one day after being forced to shelve energy policy