Lessons in love are still needed as you grow old, writes Tom McKinlay.
Scientist and historian Naomi Oreskes is looking for new ways to explain the urgent threat posed by global warming, writes Tom McKinlay.
The brakes must go on the world's population a Nobel laureate says. And consumption, too. Tom McKinlay reports.
There are good reasons for finding your food closer to where you live, say those behind an initiative in the city today. Tom McKinlay reports.
A new vision for conservation hopes to break down some of the old divisions, writes Tom McKinlay.
Out in the oceans, climate change is pushing marine chemistry towards a critical trigger point, reports Tom McKinlay.
There are riches to harvest from new documentary Gardening with Soul, writes Tom McKinlay.
The dolphin is the star but the real interest is elsewhere in a new documentary, reports Tom McKinlay.
The best and worst of packaging has been identified. Now it is time to vote, reports Tom McKinlay.
Dunedin's e-waste recycling effort is gearing up.
Calls are growing for those who profit from the sale of technology to clean up after themselves, reports Tom McKinlay.
Researchers at the University of Otago are gearing up to tackle climate change, Tom McKinlay reports.
Mussels have powered to the top of the sustainability charts, writes Tom McKinlay.
The impact of air travel on the environment is back on the radar, reports Tom McKinlay.
One of the prophets of global warming visits Dunedin this week, and you can be assured the message will be chilling, reports Tom McKinlay
New Zealand is in the enviable position of generating a large part of its energy from renewable sources, but it could do much better yet, says a University of Canterbury researcher. Tom McKinlay reports.
Growing coffee is a grind, writes Tom McKinlay.
Climate scientists tell it like it is in a new documentary, writes Tom McKinlay.
Putting the handbrake on climate change might bean taking the foot off the gas, writes Tom McKinlay.
It may not be sustainable to just go with the flow in the long-term, writes Tom McKinlay.