New research shows that fire follows fire in the Australian Alps, and old-growth forests are less flammable.
The Victorian mountain ash forest has been severely affected by fires and logging. To determine the actual health of the forest, we need to look at the quality, not just the quantity of what remains.
In the aftermath of fires or logging, conservation needs to focus on recovering the health of the remaining vegetation, not just the size of the forest or woodland.
Australians need better planning to cope with extreme heat.
Australia's scorching summers aren't just inconvenient: heatwaves are deadly. Yet new research has found many vulnerable people don't have a plan for extreme heat.
AAP Image/ Darren Pateman
Australia's national obsession with prescribed burning won't be enough to manage the growing risk of devastating bushfires.
A fireman tackles one of the wildfires that swept through parts of California in October.
This year is poised to go down as the hottest non-El Niño year ever recorded, with record low polar ice and extreme weather that left many regions battling bushfires and hurricanes.
Isiah Courtney carries his dog Bruce through flood waters from Tropical Storm Harvey in Beaumont Place, Houston, Texas, U.S., on August 28, 2017.
In the wake of natural disasters, pets are be stranded, lost or abandoned. There are simple guidelines that can help keep your whole family safe.
Smoke from hazard reduction burning has blanketed parts of Sydney, as firefighters prepare for a ‘horrific’ bushfire season.
AAP Image/Dean Lewins
In 2013 a mild and dry winter led to some of the most destructive bushfires in NSW history. Now new modelling shows 2017 record-breaking winter warmth has created worryingly similar conditions.
Fire threatening a house in Pelican Bay in 2006. If you need to shelter from a fire in your house, know where your exits are and be aware of surrounding vegetation.
Leaving early is the best response to a bushfire, but it's not always possible. Every house is different, but there are some general guidelines for finding the safest spots to shelter in your home.
Avoiding fires in Indonesia’s peatlands should be a common goal of everyone involved.
Antara Foto/Jessica Helena Wuysang/ via REUTERS
Indonesian peatlands are important to many people: farmers, bureaucrats, businesspeople, and conservationists. But preserving this value for everyone will mean listening to everyone's concerns.
The higher the plume, the bigger the problem.
Jim Peaco/Wikimedia Commons
When a bushfire rages so high it creates its own thunderstorm, it becomes a 'firestorm' - and makes life much more difficult for firefighters. We still have a lot to learn about what triggers them.
Bushfires were the most common disaster in New South Wales over the past decade.
AAP Image/Tracey Nearmy
Researchers have found a disaster "hotspot" in northern New South Wales, where nearly half of the state's most disadvantaged communities are found.
When New South Wales burned in 2013, Tony Abbott was quick to point out that individual events can’t be attributed to climate change. But they can.
AAP Image/Tracey Nearmy
The science of attributing extreme weather events to human-induced climate change has evolved rapidly in recent years. But how we communicate it to the public has not kept pace with this advance.
Australia’s oceans are heating up.
The new State of the Climate report outlines Australia's rising temperatures and its regional rainfall declines - and the trends that are locked in for the coming few decades due to greenhouse emissions.
Huge swathes of Tasmania have burned this year.
Warren Frey/Tasmania Fire Service
A comprehensive analysis of Tasmania's natural disaster risks has identified bushfire as the biggest threat, alongside emerging issues such as disease epidemics and heatwaves.
The Grampians after a bushfire in 2014.
The Grampians, like much of Australia, has swung from Millennium Drought to Big Wet and back again, putting animal populations on a rollercoaster that could get worse as climate change bites.
Fire rages through the forest in a typical Australian bushfire.
We can manage the risks from bushfires far more effectively if we look at the ways different plant species control the the way the fires burn.
Victoria was one of several states to suffer bushfires as temperatures soared in late 2015.
AAP Image/David Crosling
2015 was the world's hottest year on record. The US State of the Climate report has rounded up the litany of temperature and other records that were broken all over the globe.
Eventually reduced rainfall hit much of Australia thanks to El Niño.
From floods to drought, fire to famine, the 2015-16 El Nino has had a global impact.
Victoria’s wildflowers: best enjoyed up close.
Victoria's volcanic plains offer fertile ground for grasslands teeming with wildflowers. But that same fertility has also made the plains a tempting target for grazers and growers, and developers too.
Alpine meadows are a pretty rare sight in Australia.
The alpine landscapes of Australia's southeast and Tasmania are home to hundreds of rare plants and animals. They're healthy for now, but need careful looking after.