Climate models are indicating Australia may be hit by a 'super El Niño' before the end of the year. After three years of La Niña and above-average rainfall, Australia is now looking at a hot, dry El Niño period. The last extreme El Niño in 2016 helped push global temperatures to the highest on record, underpinned by human-caused global heating that sparked floods, droughts and disease outbreaks. But what exactly is an El Niño and how do they work? Matilda Boseley explains
Climate models warn of possible ‘super El Niño’ before end of year
The next El Niño: when is it coming and how strong might this one be for Australia?