For more than 30 years, Environmental Defenders Offices around the country have worked to help people take legal action on environmental issues. They've notched some big wins along the way.
Legislation designed to protect wildlife is being rolled back or ignored in all sorts of ways in all sorts of places, according to a new global database of attacks on green tape.
Following his 2016 arrest, former Greens leader Bob Brown aims to show that Tasmania's anti-protest laws are in conflict with the constitution's implied right to political communication.
The federal government want to stop green groups from using "lawfare". But proposed changes threaten to seriously curtail public interest litigation in Australia.