Atmospheric analysis

A research voyage in Antarctic waters faces the tyranny of distance and ice during every hour of the six-week voyage.

Water in the Blue Lake is the clearest freshwater ever reported.

Each March, oyster lovers descend on the catch of Bluff’s best bivalves – a seasonal delicacy from one of the last remaining wild oyster fisheries on the planet.

In his last update, NIWA project leader Dr Richard O’Driscoll talks about the challenging search for whales in foggy and icy conditions.

A state-of-the-art underwater research glider has been unveiled by NIWA scientists in Wellington.

Serious flooding often causes major problems for those living near the Nadi river basin in Fiji.

Anal Chandra from Fiji's Meteorological Service talks about collaborating with NIWA and creating a better network of weather stations across Fiji.

Pacific Rim Manager Doug Ramsay gives an overview of NIWA's work in the Pacific.

Improvements in water supply throughout rural Fiji have created sanitation issues relating to greater volumes of waste water for disposal.

Over the last 50 years the atoll of South Tarawa, in Kiribati has experienced large increases in population.

NIWA research vessel Tangaroa, down in Antarctic waters, received some welcome visitors yesterday

Watch NIWA's RV Tangaroa making its way through icy waters in the Ross Sea, Antarctica.