You might expect a sexual partner to disclose a sexually transmitted infection. But you can’t rely on this – and criminalising the spread doesn’t work.

Ancient and modern dingo DNA reveals eight genetically distinct groups of dingoes – and the limited influence of domestic dog genes.

NZ’s world-first regime aimed to improve transparency in how institutions assess climate risk. So why are some choosing to say little about changes being made?

Only about 1 in 5 of the Americans surveyed shop at farmers markets because they care a lot about food and enjoy buying, preparing and eating fresh food.