Aerial view of the Sydney Football Stadium, which is to be rebuilt, and Sydney Cricket Ground. Questions of stadium design to deal with extreme heat are becoming more urgent.
The Australian Open tennis and the recent Ashes Test cricket series show why our sporting stadiums need to be "climate-proofed" to deal with extreme heat.
With 99% of green sea turtles in the northern Great Barrier Reef hatching as females due to changing climate, the future for this species now depends largely on effective global conservation measures.
Last year was a vicious one for climate and energy politics. And with a South Australian election and various other federal decisions in the offing, 2018 looks like being similarly rancorous.
Indigenous ranger programs have now been running successfully for a decade. Given Queensland's size and large Indigenous population, there's a strong case for expanding the program in that state.
This is an article from Curious Kids, a series for children. The Conversation is asking kids to send in questions they’d like an expert to answer. All questions are welcome – serious, weird or wacky! Why…
Australians love cooking with gas, but what if you could make your own supply, using leftover food waste? It may be time for more households to embrace home biogas – and stop paying gas bills.
There's really no such thing as truly sustainable air travel, but you can do some things to reduce your impact - such as flying with airlines with newer aircraft or taking a virtual holiday.
The US was hit by a 'bomb cyclone' last week, bringing icy cold and driving snow. These storms develop very rapidly, forming outside the tropics, typically on continental east coasts in winter.
After a month of operation, the Tesla battery at Hornsdale Power Reserve in SA is outperforming expectations - and the model is set to be emulated in Victoria
Last year saw plenty of warm weather around the country, but other notable events included dry months in the southeast, some very cold winter nights, and record-warm dry season days in the north.
Victoria's new plan to control feral horses aims to remove up to 400 a year from the eastern Alps. But without considering aerial culling, the plan seems unlikely to get to grips with the problem.
Most modern offices contain a surprising amount of harsh chemicals. If you're heading back to work, check out our list of the best plants to clean the air (and reduce stress).
Blockchain technology could be applied to our energy grids to make them smarter, and turn energy consumers into producers.
Trying to keep cool this summer while not blowing the power bill? A new mobile game aims to encourage energy efficiency - and research shows it can be more effective than simple advertising campaigns.
Migratory animals are often blamed for the global spread of disease. However, recent research indicates they may not be the primary culprit.
The Long Read: Most Australians' power bills have been rising for a decade. There are many reasons why, but the common thread is a lack of government willingness to get to grips with crucial policy problems.
Paul Keating's government, faced with the prospect of international action on climate change, took steps to preserve the coal industry - a tactic that has been rebooted many times since.
From mistletoebirds, to bush turkeys, to the festively plumaged eclectus parrot, Australian birds can more than hold their own when it comes to embracing the Christmas spirit.
2017 brought wild, wacky and even deadly weather. Australia was hit by heatwaves and torrential rains, plus some surprisingly cool spells. Hurricanes hit America, and a killer monsoon lashed Asia.
It's the season to be jolly – but don't share that jollity with your pets. Alcohol, whether in a wine glass, egg-nog or a boozy pudding, is seriously bad for our animal friends.
Christmas can be a particularly hard time of year, and dogs are a vital support for many of the most vulnerable in our society.
We need balanced media reporting about bat-borne diseases to help avoid vilification of Australia's under-appreciated creatures of the night.
Environment news isn't all bad, you know. Here are some of 2017's happier stories, from friendly magpies to rebounding leopards.
Wildfires are expected to increase in a warming world, but there is another way humans are changing the patterns and intensity of fires: by introducing flammable plants to new environments.
While India struggles for answers to its urban air pollution crisis, Beijing is moving forward with strong resolve and effective policy.
At the end of 2017, Australia is starting to (slowly) address our energy problems. But it's also clear the federal government has abdicated leadership and responsibility.
The federal government's keenly awaited review of Australia's climate policies continues a longstanding bipartisan traditional of weak policy development in this area.