Howling winds take sea salt from the Southern Ocean and lay it down in Antarctica as snow, then ice. Hidden in these ice cores is a warning about Australian fire seasons.
Here’s how to reduce heat-related health risks during major sporting events, from the Summer Olympics to test cricket. Athletes, officials, spectators and volunteers all need to take responsibility.
Mark Gibbs, Australian Institute of Marine Science
Around the world, coral reefs are suffering. But scientists in high-income nations are developing new ways to build coral resilience. We have a duty to share our skills and build capacity elsewhere.
Environmentalists have long been sceptical of carbon capture and storage, which began in the oil and gas industry. But there’s nothing else like it for storing emissions from industry.
If currently implemented policies are continued with no increase in ambition, there is a 90% chance that the Earth will warm between 2.3°C and 4.5°C, with a best estimate of 3.5°C.
Uniquely, an Australian subtropical peatland ecosystem exists that is not only resilient to the frequent bushfires, but actually needs fire to survive.
Conflict between coal giant Adani, the Queensland government and traditional owners over harm to groundwater ecosystems stems from a flawed interpretation of the ‘adaptive management’ approach.
A record-breaking heatwave hit Delhi this week, hot on the heels of heat in Asia and Africa. Australians take note, we are not safe here. We need to prepare for heat to hit us just as hard.
Frank Jotzo, Australian National University; Llewelyn Hughes, Crawford School of Public Policy, Australian National University, and Rebecca Colvin, Australian National University
The Net Zero Economy Authority will have a broad remit to support the net zero transition. Here are some pointers on how it could go about it, based on an assessment of best practice