On Wednesday, the High Court handed down a landmark decision that confirmed parentage rights to a man who donated his sperm to a woman who wanted to have a child.

T...

When unveiling government data revealing Australia’s rising greenhouse emissions, federal energy minister Angus Taylor sought to temper the news by pointing out that much of the increase is due to liquefied natural gas (LNG) exports, and claiming that these exports help cut emissions elsewhere.

LNG exports, Taylor argued, help to reduce...

How would you and your neighbours triple the number of households in your street block in order to keep your cherished suburb thriving and do your bit to tackle urban sprawl? You have a number of choices to make. Where do the new homes go? How big should they be? What do you do with the old houses on your street? How do you maintain the leafy,...