The Treasurer is spruiking the economic growth dividend of company tax cuts, but neither modelling nor common sense back up his claims, argues Richard Denniss.

Australia is home to some of the oldest trees in the world. But how do they live so long?

Is Malcolm Turnbull's tough stance on Australian citizenship a defining moment in his leadership? Political editor Chris Uhlmann explains.

In the wake of the Manchester attack targeting young girls, many Muslims speak out against Western liberal feminists who deliberately ignore or downplay the threat of Islamic misogyny. Emma-Kate Symons writes.

Margaret Court is wrong to claim marriage is "a union between a man and a woman as stated in the Bible," writes Robyn Whitaker. She is even more wrong to suggest she is being persecuted for her views.