The Government has unveiled details of its ambitious Zero Carbon Act bill - a piece of legislation that has been many months in the making.

One million species of plants and animals are at risk of going extinct, reports warns.

Video news from around the regions. Made with funding from NZ On Air.

Support for the government's Zero Carbon Bill is delivered by e-bike.

Part of the world's largest ice shelf is melting 10 times faster than the overall average.

COMMENT: If Ardern takes action, governments around the world will follow suit.

World's second largest colony's "catastrophic" breeding failure linked to melting sea ice.

Climate change activists took part in a so called "die-in" at the Natural History Museum.

It's easy to think this is someone else's problem and there's nothing we can do.

Some of the southern region's smaller glaciers have disappeared.

A sweeping audit has revealed an environment under attack from virtually every direction.

Pest plagues are feared with biggest beech forest seeding event in nearly half a century.

Pressure needs to be put on the transport sector over rising emissions, scientist says.

Rampant glacier loss shows NZ may become 'land of the short white cloud', scientist says.

Shocking segment in new Netflix show highlights the plight of the walrus.

Two-basket approach to climate policy not sound, say Jim Salinger and Raymond Desjardins.

NZ's second-equal hottest March another clear sign of climate change, scientists say.

COMMENT: Species extinction and extreme weather are only going to get worse.

A circular economy could solve NZ's waste woes and free up billions, a top thinker says.

Councillor said there was too much media attention and social media bullying on the issue.

Poop-scooping the North Island's community of Bryde's whales.

Public transport should provide a genuine alternative for motorists.

Cities marked Earth Hour by turning off lights in a call for action on climate change.

Children must keep the pressure on, through more strikes if necessary,writes John Milnes.

Report moots treating agricultural greenhouse gases differently to fossil fuel emissions.

The move is in aid of raising awareness of climate change.

Today's top news: remembrance service held in Christchurch, racism blamed for NZ deaths.