For decades, scientists have observed how giant ice streams have flowed out of West Antarctica, eventually feeding the frozen continent's largest ice shelf.

The world's biggest marine reserve in Antarctica may have to be given an expiry date to get countries with interests in the prized waters to agree to it.

New Zealand has reiterated calls to protect waters south of the country from overfishing ahead of an anticipated setback next week.

Murray McCully says an inquiry is expected after a flight to Antarctica carrying 117 passengers was forced to land in a whiteout after being cleared for landing.

New Zealand scientists will take over research operations in Antarctica as the United States withdraws its teams during the government shut-down.

Antarctica New Zealand is confident the US shutdown won't affect its vital air link between NZ and Antarctica when operations are reduced.

Kiwis at Scott Base are offering support to neighbouring McMurdo base as it runs out of money because of the US government shutdown.

The US federal government shutdown is reaching all the way down to the South Pole.

Prince Harry has spent the night in a giant freezer to simulate the conditions he will face when he treks to the South Pole in November.

The ozone hole over New Zealand is closing, but it may warm up Antarctica which could then affect the West Coast and Canterbury Plains, a university researcher says.

A New Zealand-led plan to create the largest marine reserve in the world in Antarctica has been blocked by Russia.

A powerful 7.3-magnitude earthquake has struck off the coast of Antarctica, generating large waves but causing no injuries, seismic experts at Argentina's Orcadas base in Antarctica say.

A New Zealand-led plan to create the largest marine reserve in the world in Antarctica has stalled after two countries questioned the legal basis of the proposal.

New Zealand officials are tempering expectations ahead of make-or-break talks to establish the world's largest marine reserve in Antarctica this week.

For one of the harshest places on the planet, Antarctica in the winter does have its delights.

Three Canadian men who were in a plane that crashed into the upper slopes of one of Antarctica's highest mountains have officially been pronounced dead by a New Zealand coroner.

Three Canadian men who were in a plane that crashed into one of Antarctica's highest mountains have officially been pronounced dead by a NZ coroner.

A Kiwi film-maker's efforts to highlight threats to "the last ocean" have been winning international laurels as pressure mounts on nations to protect the Ross Sea.

Penguins can move underwater with the speed of a swallow or swift, but cannot fly even as far as a chicken. How did a bird that in some cases shuffles 65km to its breeding grounds on unsuitable flippers lose its ability to fly there quickly?

Staff wintering in at Antarctica's Scott Base were left dazzled when the Southern Lights danced upon the darkened skies over the white continent.

The National Science Challenges promised to be one of the most exciting experiments ever seen in our science and innovation sector.

Sir Edmund Hillary's diaries from his ascent of Mt Everest will be released on a daily blog in the lead-up to the 60th anniversary of the climb.

A Chinese factory fishing ship caught fire today just off the coast of Antarctica and 97 crew members were rescued by a nearby Norwegian vessel as Chile's military mobilised to prevent any environmental damage.

Wanted: Hard-working Kiwi for brrr-illiant, chilled-out job. Expect a cool time, unusually long days ... and penguins.

US Secretary of State John Kerry and New Zealand ambassador to the US Mike Moore will speak in Washington next week about protecting the Antarctic's Ross Sea.