'Next generation' DNA extraction techniques found no viable material even in samples less than a century old.

Kimberley Jane Dark has made it clear that she doesn't want to be kept alive with a feeding tube.

Scientists are preparing to test a potential therapy for Huntington's disease in sheep that have been genetically modified to carry the mutation that causes the disease.

When patients have a certain kind of brain surgery to treat epilepsy at Auckland City Hospital is sent over the road to the Auckland University for research.

Some of Britain's finest minds are drawing up a "doomsday list" of catastrophic events that could devastate the world.

The painful end of Stephen Hawking's first marriage, and the bitter acrimony of his second, have been described in detail by the Cambridge cosmologist for the first time in his autobiography.

One of the rarest dinosaur fossils could be lost to science when it is auctioned for private sale in November, scientists warned yesterday.

An 11-year-old put Fonterra's light-proof milk bottles to the test.

British business executives, sports stars, celebrities and anyone else with £38,400 ($75,300) to spare will be able to freeze a backup of their adult selves for potential use decades later.

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.

Australian doctors have achieved a world first by helping a woman become pregnant from ovarian tissue grafted into her abdomen.

Chopping wood has always been seen as one of the more "manly"' endeavours, but now researchers may be able to prove it.

A deep-sea search for giant squid has captured the world's first video footage of the mysterious creature in its habitat.

Scientists are keen to discover what effect the hustle and bustle of downtown Auckland has on those who walk its streets every day.

A sequence of quakes rattling the centre of the country appears to be shifting down the South Island and away from Wellington.

It's 1998 and science is taking big strides. The first cloned mammal, Dolly the sheep, has just had her first lamb; the first robotically assisted heart surgery has been completed.

Reports of a strong magnitude 6.1 earthquake on the East Cape this afternoon were incorrect, and were the result of a magnitude-6 earthquake some distance from New Zealand.

There's a saying in autism circles that a worried mother does better research than the FBI.

Science writer Matt Ridley once described the human mating system as "monogamy plagued by adultery," which sounds a little judgmental.

Oops, I seem to have accidentally joined a cult. This is disturbing. I don't go to church.

The Saturn moons Mimas and Pandora remind us of how different they are when they appear together, as in this image taken by Nasa's Cassini spacecraft.

Kiwi scientists have proven there's a reason why some people enjoy the smell of things that others might retch at.

A New Zealand-born archaeologist involved in the discovery of a new species of people, known as "hobbits'', has died.