Australia has one of the highest rates of animal species that face extinction, decline or negative impacts from human behavior in the world.

Only 21% of voters polled believe that the carbon price had a large impact on power prices and just 9% thought the repeal had pushed prices down

In California, they're counting on it to end an historic drought; in Peru, they've already declared a pre-emptive emergency to prepare for devastating flooding.

People living in the world’s wealthiest nations generally understand what climate change is but in many countries just half perceive it to be a threat, new research has found.

A plan to save Australia’s most critically endangered bird has been outlined in the nation’s first threatened species strategy.

An emissions trading scheme would be cheaper and more effective than Labor’s 50% renewables goal or the government’s Direct Action policy, Paul Hyslop says

Electric cars have much going for them - including superior acceleration and lower fuel and maintenance costs than petrol-powered rivals - but restricted model choice and incoherent government pol

Thirteen new species of spider – including a brush-footed trapdoor spider – have been discovered on Queensland's Cape York peninsula, on the Indigenous Olkola people's traditional lands.

Parts of the Sydney region have shivered through another sub-zero morning with the city on track to record its chilliest July in 17 years in a month that is often marked by frequent cold fronts.