We are all about wicked problems.

Snow gums (Eucalyptus pauciflora) thrive in cooler, wetter conditions. But as temperatures warm, these iconic trees are being threatened by drought, fire and disease.

Experts say city’s expansion has put more people at risk because homes are being built on flood-prone land.

Australia’s long-lasting climate wars offer three painful lessons we shouldn’t ignore this time around.

We’ve known about the risk of floods to the Hawkesbury-Nepean Valley for a long time. Yet successive state governments have failed to properly mitigate its impact. Indeed, recent urban development policies by the current NSW government will multiply the risk.

SECRET documents reveal the NSW Water Minister has ignored the warnings of department staff about proposed changes to the state's floodplain harvesting rules, which may not be compliant with the state government's own Water Management Act.