Antarctic Bottom Water is a thing, and it's one worth getting into the discussion about the consequences of climate change.

Largely dormant for the last two years, Sicily's volcano erupted for the first time this year.

Annual global temperatures were the fourth highest on record in 2018 with the world in the midst of its hottest decade since reliable data has been collected, international agencies say.

What is green hydrogen? How could it help the environment? And what’s its future in Australia?

Wildlife prices are tumbling in South Africa as game breeders are squeezed by restrictions imposed on trophy hunting after Cecil the lion was killed, and the worst drought on record has forced farmers to sell animals.

Several homes in Sydney's west have been flooded overnight as parts of NSW brace for torrential rain and potential flash flooding this weekend.

Australian taxpayers will help fund the private sector to develop gas fields after the federal government warned of a looming shortfall in gas supplies.

The library service will allow people to rent out power and hand tools, camping gear and sporting equipment to promote sustainability in the Brisbane community.

Rsk of heavy rainfall and even flash flooding stretches all the way down the coast from Gosford to the Victorian border.

The body in charge of environmental water purchases rejects calls by special drought envoy Barnaby Joyce to divert flows to assist graziers.