A new sustainability initiative imposes stricter standards for government contracting.

Major talks have outlined new plans for the management of the Murray-Darling Basin.

Whale migrations could be slowed down by walls of noise.

A Senate inquiry has heard concerns of “state-sponsored greenwashing”.

A set of stolen Indigenous artefacts have been returned to their community.

A new generator converts CO2 into electricity.

Queensland is taking new steps on its path to sustainable energy and climate management.

Extreme sea levels during heatwaves are becoming more frequent.

Researchers in the US say billions could be saved by a switch to green wastewater infrastructure.