New Zealand has been tied together by a rail system that has been unfolding across the country since the late 19th century. Today up to 18 million tonnes of freight is moved via rail, every year. It's played a vital role in developing the nation's economy, but Eric Frykberg asks what future lies ahead?

Robin Martin explores if tensions over Taranaki's history are on the way to being resolved.

Online porn presents a minefield to young people and parents. Tim Graham explores what help is on hand to help navigate the way ahead.

Seasonal workers from abroad are now an essential part of getting crops to market. A decade on from the introduction of the seasonal workers scheme, Philippa Tolley looks at how overseas workers are treated and what importing labour means for local workers.

The number of Pākehā students in low-decile schools has plummeted over the past 15 years. In this Insight RNZs Education Correspondent John Gerritsen visits three schools to find out the impact on education and wider society.

Conan Young looks at what is and isn't being done to reduce fish dumping in our waters

About 500,000 people can't afford to see a GP, patient fees are high and still climbing, and doctors themselves are burnt-out and angry. RNZ Health Correspondent Karen Brown investigates what's gone wrong with primary healthcare and why.

What would you do if your child constantly told you they'd been born in the wrong body? Insight's reporter Teresa Cowie talks to parents about the constant judgement they face, the worries and the practicalities around bringing up a transgender child.

There's plenty of talk about transforming South Auckland, and there is some action, but Auckland Correspondent, Todd Niall asks whether enough is being done to make it thrive.

Philippa Tolley checks out if enough is being done to clean-up the country’s lakes and rivers.