WorldSamoan tsunami explainedA series of Herald graphics explores the science behind the tsunami that devastated Samoa.30 Sep 12:39 PM
New ZealandBeaches still risky, health officials warnPublic health officers are warning parents to closely watch children - and look out for toxic sea slugs - on Hauraki Gulf beaches. 26 Sep 03:00 PM
New ZealandSun may help battle skin cancer, studies findSunbathing is known to cause skin cancer - but it may also help people survive when they get it, scientists are reporting.22 Sep 04:00 PM
New ZealandRat poison discovered in dead penguinsTraces of the rat poison, Brodifacoum, have been found in two little blue penguins that died in the Hauraki Gulf.21 Sep 04:00 PM
New ZealandBoy or girl? The baffle of the sexesThe gender row over South African runner Caster Semenya shows the line dividing males from females is far from clear.18 Sep 04:00 PM
New ZealandDoC looked at delaying poison dropThe head of the Department of Conservation said rat poison drops on two Hauraki Gulf islands should be delayed over public concerns. 16 Sep 04:00 PM
New ZealandMarking tool can catch burglars blue-handedA new marking device that invisibly codes property could see burglars caught blue-handed.01 Sep 04:00 PM