US and Chinese researchers say climate change may lead to a reduction in how much the world spends on energy.

Scientists are reporting high levels of abuse over COVID-19.

Solar power met more than half of Australia’s grid demand for the first time over the weekend.

Experts say the Australian health sector can be a leader in fighting climate change.

NSW has launched a new $70 million Hydrogen Strategy.

Prices for natural gas have hit a historic high.

Victoria’s auditor-general say the government cannot show it is preventing the decline of threatened species.

Computer modelling suggests 85 per cent of the world’s population is exposed to the impacts of climate change.

Researchers have mapped the DNA of one of the world’s oldest dogs to create a better baseline for breed studies.