Those behind moves to change Australia's constitution say its current framework has led to indigenous disadvantage.
Voting is underway in a presidential election tipped to be the tightest contest in the country's history.
Almost 250 million voters in the world's third largest democracy have a chance to make history on Wednesday.
Do compulsory helmet laws or plans to license cyclists do more harm than good?
Thailand's military takeover has many asking: what happens next?
Modi will have to juggle strong personalities and show the public at large that he is up to "cleaning up politics".
Many in Bangkok refuse to surrender their night life despite country's military imposing a 10pm curfew.
Era of suicide bomber arrives with deadly blasts in Urumqi. Is this also the start of urban guerrilla warfare?
Hundreds of millions of people from some of the most remote and densely population areas on Earth took part in the vote.
Political insults are flying all over the place in India and it is like watching a car crash in slow motion.
Narendra Modi of the BJP is leading the India polls but many say he is biased against minority Muslims.