Issue 215 to 226.
As Australian shipping grows, how can we avoid collisions with marine animals?
Ships in Australian waters are getting bigger and more numerous all the time. We need a plan to help them avoid crashing into whales and other large sea creatures.
Protecting the pollinators – and boosting farm production
The idea of infrastructure usually conjures images of bitumen, concrete and steel reinforcement. The first internationally-coordinated review of the state of the world's pollinators now calls for green infrastructure - even 'bee highways'. They've just published in Nature.
Forty years of measuring the world’s cleanest air reveals human fingerprints on the atmosphere
This year marks the 40th anniversary of Cape Grim, one of only three World Meteorological Organization global super-stations for measuring carbon dioxide - it started in 1976 with an ex-NASA caravan.