Water Chlorination

There are concerns in the Cook Islands at the government's failure to have an environmental impact assessment done on its plan to use chlorine to purify the water in its new supply system, Te Mato… Audio

Professor Chris Lowry from Colorado University is part of a team of scientists who have uncovered a bacteria found in soil which can help combat anxiety and depression.  Audio

An embattled Christchurch City Council says its now up to its residents to help it get chlorine out of the city's water supply. Video, Audio

Securing Christchurch's water system, and ultimately stopping chlorination could cost as much as $40 million - almost double what the council has already approved. Audio