The influx of tourists over winter has created a booming micro industry for migratory sex workers in Queenstown.
Fake antimalarial pills sold on the black market have helped create a drug resistant malaria strain. We look at who's selling them and the problems they're causing.
Construction companies leading the Christchurch rebuild have come under fire for exploiting cheap, migrant labour.
Plans for oil and gas exploration are a death sentence for the world's smallest and rarest dolphin.
China's worldwide resources shopping spree has set its eyes on New Zealand milk, and it's making farmers very nervous.