Atmospheric analysis

A series of on-board blog posts written by the NIWA scientists aboard the RV Tangaroa as it surveys the Louisville Seamount Chain, large undersea mountains east of New Zealand.

Sightings of the whales, the world's largest animal, are rare and they remain one of the planet's most elusive creatures. They were intensively hunted during the whaling era in the Southern Hemisphere, dramatically reducing their numbers.

People fishing in the Bay of Islands are being asked to keep a look out for a young hammerhead shark, nicknamed Orokawa.

A five-week voyage to the Louisville Seamount Chain in the South Pacific will give scientists a better understanding about marine ecosystems vulnerable to commercial fishing in the region.

Freshly caught scallops sizzling on the barbeque are a Kiwi summer treat – but their annual abundance can be a changing feast.

In summer, extreme humidity – high and low – can send us round the bend. So what is it, why does it make us feel so bad, and how can we beat it?

This is a special series of stories put out to the media in the 2013/2014 summer.

Next time you head down to the beach for a swim scientist Els Maas would be delighted if you spare a thought for the invisible workhorses of the ocean.

Science experiments can be fun, messy, done in the dark or even while you're asleep. Here are some holiday ideas children – and their parents – can do over the summer break.

If you can't beat Wellington on a good day, you can't beat it on Christmas Day either.

Your favourite lake may look picturesque, calm and inviting but beware what lurks beneath – aliens are on the attack.