Here come the rains to Hollywood and Southern California.
The flood-control infrastructure built to weather heavy rains in Los Angeles sends runoff to sea – a poor design for drought-worried California.
Extreme drought, a predictable impact of El Niño, fuels wildfires on the island of Borneo on October 14.
NASA/GSFC/LaRC/JPL-Caltech, MISR Team
The third-ever 'super' El Niño is under way. Here's how it will affect your region in the US and how global warming affects this and future El Niños.
Despite a decade of drought and declining rainfall in parts of Australia, there’s still plenty of water to go around.
Maroondah reservoir from www.shutterstock.com
The Millennium Drought ended more than five years ago, but several years of below-average rainfall and El Niño have brought drought back to many parts of Australia. Our latest report on water in Australia shows rainfall is continuing to decline in eastern Australia and increase in the north.
Nacho Doce / Reuters
Indonesia's haze made global headlines but an intense dry season has also sparked major fires in Brazil.
Mountains overlooking the Hex river valley in the Western Cape, South Africa. The country has been experiencing inclement weather this summer.
South Africa has been experiencing odd weather patterns during the month of November. It can be attributed to three culprits.
A lone cow stands next to a dried up river in South Africa.
The water crisis in South Africa could have been avoided through better planning.
A farmer sitting on a water tank he uses to supply his livestock.
The current drought in southern Africa is as a result of a powerful El Niño event. Better planning and forecasting could help mitigate the effects.
While firefighters battled widespread fires in New South Wales in October 2013, hundreds of thousands of people turned to social media and smartphone apps for vital updates.
AAP Image/Dan Himbrechts
When disaster strikes, more people than ever are turning to social media to find out if they're in danger. But Australian emergency services need to work together more to learn what works to save lives.
Hurricane Patricia as it made landfall on the Pacific coast of Mexico.
False complacency: Hurricane Patricia didn't devastate Mexico as feared, but provides more evidence that warming waters raise the chances of more intense storms.
There were no fatalities from Hurricane Patricia, which was downgraded to a tropical storm after making landfall in Mexico.
Research shows that El Niño creates conditions for a certain type of hurricane – and offers clues as to how climate change can affect the severity of hurricanes.
Pretty, but also pretty nasty.
Willem van Aken/CSIRO/Wikimedia Commons
With El Niño ramping up, Australia is in for a long, hot, dry summer - perfect conditions for blue-green algae. And that innocuous-looking pond scum can pack a toxic punch if you're not careful.
Photosynthesis is crucial to the ability of plants to convert sunlight into energy.
N i c o l a/Flickr
Distinguished Professor Graham Farquhar has received this year's Prime Minister's Prize for Science for his pioneering research into photosynthesis.
Lake Kariba’s water evel is down to under 30% – and it may worsen.
The upcoming El Niño event may see an even bigger drop in the water level of Lake Kariba. This will have terrible consequences for the people using the river.
When the Indian Ocean combines with El Niño dry conditions come to Australia.
Drought images from www.shutterstock.com
We thought the big El Niño might not bring drought. And then the climate turned dry. And hot.
New surveys show Australians don’t mind if the water coming from their tap is recycled.
Tap image from www.shutterstock.com
Would you drink recycled water? New surveys suggest Australians concerned about water shortages are ready for alternative sources.
Drought is a quintessentially Australian experience, yet many of us don’t properly know how they form.
AAP Image/Caroline Duncan
High temperatures make droughts worse, right? Wrong: it's the other way around. Ahead of an El Niño summer that looks set to bring drought to much of Australia, here's a quick primer on how they form.
El Nino brings drought to Indonesia, and warmer weather to almost the entire globe.
El Niño has a hugely pervasive effect on global temperatures - for every degree the tropical Pacific warms, land temperatures warm by 1.5 degrees. How? Because the tropical ocean is a very good heater.
This summer’s El Niño is likely to bring more frequent heatwaves to a large swathe of Australia’s north and east.
The link between El Niño and heatwaves is complicated. But what we can say is that this summer's strong El Niño conditions are likely to bring more heatwaves to much of Australia's north and east.
Coming to a forest near you?
A huge El Niño on the horizon bodes ill for drought and forest fire.
Storm clouds for California?
El Niño explained: how it works, what a mega El Niño this year could bring and how global warming might affect future El Niño-driven weather patterns.