Plenty of pledges, no major promise at Paris summit.

2017 will be a record year for extreme weather events, following fires, floods and storms.

Climate Change Minister James Shaw to release Govt guidance on coastal hazards on Friday.

Experts say humans have hit the limit for height, lifespan and physical performance.

COMMENT: A week of scorching summer weather already has economists worried about drought.

"Soul-crushing" footage has emerged of a starving wild polar bear searching for food.

Briefings: NZ needs to take hold of "window of opportunity" created by Paris Agreement.

Briefings: Dire warnings about growing demands for freshwater in New Zealand.

Floods, droughts, wildfires coming Report on climate change sees grim outlook for region.

Ardern used her global TV moment to call for politics to be taken out of climate change.

In his final episode, the true scale of man's impact on the planet is laid bare.

Campaign brings together climate change activists and experts from around the world.

Rapid warming of the ocean near Tasmania a sign of things to come under climate change.

The nominees for the NZ Herald New Zealander of the Year People's Choice award are...

COMMENT: In fighting emissions, should agriculture get a better deal than others?

Ardern refused to back down on Manus Island, saying she had to do what was right.

Jacinda Ardern reflects on Apec in Vietnam and the East Asia Summit in Manila.

OPINION: Climate change is likely the biggest threat to national security we face.

Record floods and heat waves show global warming is affecting us now, scientists say.

Ocean drones will probe the wild Cook Strait in new study dubbed "Project Cookie Monster".

Grim new figures show Paris climate goals will be hard to meet fast, NZ scientists say.

A scientist discusses mosquito-borne diseases that could come here with climate change.

Judicial review bid rejected but law student happy with climate case against government.

We look at 10 of the most exciting new science projects just awarded Marsden Fund grants.

Mass coral bleaching may not be a death sentence for all of the reef systems it touches.

The new Government will investigate solar panels to cut school power bills by $20m a year.

Much of NZ's sewer networks aren't designed for the potential impacts of climate change.

Global warming more than a problem for planet. It will hurt us personally too.

Climate change action has emerged a winner in just-signed coalition deals.

It's been called a slow-moving crisis. How will NZ deal with rising seas that threaten it?