COMMENT: The simple reality these days is that no dairy cow can get into a stream.

One of the worst towns for air pollution the focus of a study pin-pointing NZ's problems.

Disease-causing bacteria and antibiotic-resistant E. coli detected in Canterbury rivers.

Scientists are deploying underwater robots to prepare for NZ's next big marine disaster.

Car parks could be removed to widen Queen St for pedestrians, bikes and e-scooters.

From January 14 plastics numbered 3-7 will not be accepted at Far North recycling stations

The oil is expected to persist in the harbour for one to two years.

Failings of a plan to save Hauraki Gulf should be lesson for future efforts, report finds.

Tool used to calculate farm run-off into waterways needs greater scrutiny, watchdog says.

NZ must swap its plastic packaging system to one where nothing gets wasted, report says.

Air pollution largest environmental health problem in US and in the world more generally.

The Government has stepped in to salvage a master plan to save the Hauraki Gulf.

A new study aims to trace Auckland's microplastic pollution back to their source.

Dumping continues to plague Whanganui

An absorbent boom was used to soak up an oil leak from a faulty Refining NZ fuel line.

Auckland's medical officer is concerned about rising air pollution on Queen St.

Electric buses, modern trams and pedestrianising may help rid Queen St of black carbon.

Researchers are warning rubbish is becoming a "growing hazard" at New Zealand's beaches.

Looking for clarity in the murk of a polluted lake. Made with funding from NZ On Air.

Scheme needed to speed up Kiwi drivers' conversion to electric vehicles.

From next week if you look into Auckland's harbour you will see strange floating objects.

An expert expects some Roundup to "definitely" be found in groundwater.

Since human civilisation began, we have lost 83 per cent of all wild animals.

COMMENT: It's time to ask where our own planetary civilisation falls on the spectrum.

How is our polluted air harming us - and is there anything we can do about it?

COMMENT: Plastics are affecting turtle populations but probably not in the way you think.

COMMENT: No country in the developed world is trashing its rivers as fast as we are.

Young Kiwi leaders and Hawaiian Airline staff clean up rubbish from around the Pacific.

A new study looking at plight of native fish and land use change paints a grim picture.

Floating rubbish collector creator hopes to clean up Pacific Ocean's garbage island.