A hot summer will mean wetlands dry out faster than ever, so how will pest mosquitoes respond?
Cameron Webb (NSW Health Pathology)
The forecast arrival of El Niño may mean the east coast of Australia will experience an exceptionally hot and dry summer, but does this mean there will be fewer mosquitoes buzzing about?
Maximum temperatures for January to September were the warmest on record for the Murray–Darling Basin and New South Wales.
After the warmest month on record, it looks like Australia will have an El Niño event – which means the drought is likely to continue.
Much of Australia is set for a hot April.
Record-breaking April heat is likely to continue for at least another month.
It’s more important to know whether there’ll be any weather than what the weather will be.
Photo by Loren Gu on Unsplash
The Bureau of Meteorology's climate outlook for April to June is 'neutral', but that doesn't mean we're flying blind, weather-wise.
Floods in South East Queensland follow a 40-year cycle, and planners should take note.
Engineering practice assumes that floods are randomly distributed but science suggests they are not. This raises questions about the reliability of flood infrastructure and management strategies.
A survey of recent global trends in temperature and rainfall – and a lesson for Mr Trump on the difference between weather and climate.
A motorist drives through “nuisance flooding” in Charleston, SC, Oct. 1, 2015.
AP Photo/Stephen B. Morton
Climate change is raising global sea levels. Now research shows that 'hot spots' where seas rise another 4 to 5 inches in five years can occur along the Atlantic and Gulf coasts, further magnifying floods.
The growth in global carbon emissions has resumed after a three-year pause.
AAP Image/Dave Hunt
After three years in which global carbon emissions scarcely rose, 2017 has seen them climb by 2%, as the long-anticipated peak in global emissions remains elusive.
Cape Town’s drought and associated water shortage has escalated disaster level.
Cape Town promised alternative water sources with the ongoing drought being declared a disaster. Its main strategy is water rationing but climate models are also being used.
Leaping bottlenose dolphins.
The dolphin population in parts of Western Australia more than halved one year, just as an El Niño event hit over in the Pacific. So what's the connection?
The extent of future coral bleaching is likely to vary from place to place.
AAP Image/Bette Willis
Regional variations in sea temperature can make all the difference between a coral reef suffering major bleaching or surviving as a refuge for corals, new research shows.
There have been successive large scale droughts in East Africa.
It's very easy to assume climate change causes droughts, but they are complex extreme events that result from a combination of drivers.
Hurricane Matthew approaching the east coast of Florida on Oct. 6, 2016.
Two atmospheric scientists explain how they weigh evidence such as ocean temperatures, wind speeds and other climate patterns to predict how many Atlantic hurricanes are likely to form this year.
Pit latrine in Dar es Salaam, Tanzania. Access to clean water and sanitation are key to preventing cholera epidemics.
D. Schafer, SuSanA/Flickr
Cholera kills thousands every year but is treatable if it is caught early. Understanding how El Niño shifts cholera risks in Africa can help countries prepare for outbreaks and save lives.
The tropical Pacific has a large say in how fast the world warms.
If the Pacific Ocean enters an 'El Tio' phase, it could speed the world towards 1.5 degrees of global warming, one of the crucial benchmarks of the Paris Climate Agreement.
This year’s bleaching has mainly affected the Great Barrier Reef’s central region.
For the first time the Great Barrier Reef has been hit by mass bleaching in consecutive years, with only the reef's southernmost stretches having escaped both events unscathed.
Harvepino / shutterstock
Everything you need to know about the 'Indian Ocean Dipole' climate phenomenon.
Climate change is already delivering more extremes of wet and dry to the Pacific region.
EPA/FRANCIS R. MALASIG
New research shows that global warming has already begun to exacerbate extremes of rainfall in the Pacific region – with more to come.
Firefighters fight forest fire in Indonesia, triggered in part by El Nino.
We’re due to cop a hiding from the Pacific Ocean, but we don’t know when.
Surf’s up: September storms brought waves, wind and flooding to South Australia.
AAP Image/David Mariuz
2016 was Australia's fourth warmest year on record, capping off the hottest decade.