Warm seas look set to keep overnight temperatures above normal for a while.

Experts say the United State's biggest crisis has nothing to do with the border.

From time travel to dreams, scientists answer - or try to - 10 of the biggest questions.

Just how cold does it get at Antarctica's Scott Base? Jamie Morton explains.

'As the ocean continues to warm the ecological changes could be catastrophic.'

A glaciologist's epic trek across France-sized ice shelf will help unlock climate clues.

The heating seas could permanently hurt our marine ecosystem, scientists say.

Kiwi scientists have found a clever way to look at how climate change will hit Antarctica.

Researchers are examining how much heat waves may have contributed to the jellyfish bloom.

A once-vibrant waterfront now littered with bach corpses, eerie reminders of summers past.

NZ just saw its warmest year in one and a half centuries of records, scientist says.

It seems they are now realising that the expense of doing nothing is rising rapidly.

While NZ is getting drenched, Australia is bracing for heatwaves not seen since the 1930s.

A year ago Kaiaua was devastated by a monster storm.

If you're prone to migraines, you might want to reconsider that Chrissy tipple.

The creature's behaviour is said to compare to Trump's stance on global warming.

Could bees be the key to better biosecurity? Scientists think so.

"You are not mature enough to tell it like it is."

Almost 200 countries agreed to the rules which would put the Paris treaty into action.

The head of the Maldives delegation questions the point of the yearly summits.

Agreement on the fine print of the Paris climate accord drew closer Thursday.

Alaskan scientists describe never-before-seen melting in the Arctic and Antarctica.

From the meth house myth to gene-edited babies, it was a big year for science news.

Changes to the Emissions Trading Scheme will cap units and bring in permanent forest.

Almost 200 countries agree on this crucial issue, but just four could force a showdown.

COMMENT: Climate change is becoming a critical factor when valuing investments.

Scientists are excited at the carbon-capturing potential of a new class of compounds.

'Make the planet great again,' say marchers.

We know less about what's beneath Antarctic ice shelves than we do about Mars' surface.

Our oceans are under unprecedented pressure. Here are five ways you can help save them.