A long-term US study shows water fluoridation at recommended levels doesn't reduce cognitive ability, with kids who drank ...

Ultra-processed foods are becoming dominant in our diets, causing a surge in diabetes, obesity, heart disease, and depression, say a group of researchers, including one from NZ. The scientists publish ...

Six children's coloured sand products are being recalled after they were found to be contaminated with asbestos. The ...

People are more likely to age faster if they only speak one language, a new study shows. Researchers looked at data from over ...

Native creatures and habitats across Tongariro National Park have been disrupted by a massive 3,000 hectare blaze. The ...

Among several changes announced last night, the Government says the Climate Change Commission won't be required to advise on emissions reduction plans. The Emissions Trading Scheme (ETS) will also be ...