A third La Niña event in a row could bring dangerous conditions for people with allergies – but we’ll need better continuous monitoring to be sure what’s coming in the future.
La Niña is officially here for the third year in a row. You probably associate it with flooding, but how might it affect future drought and bushfires? And could a fourth La Niña be possible?
Catchments are full. Dams are at capacity, soils are saturated and rivers are high. In some cases, there’s nowhere for the rains to go except over land.
The collapse of the Atlantic meridional overturning circulation would profoundly alter the anatomy of the world’s oceans and climate. New research explores the consequences.
Efforts to save the reef aren’t tackling the main cause: climate change. What we need from our next federal government is strong leadership to avert the climate crisis.
Fire season is getting longer, and the result is transforming iconic desert ecosystems. The start to 2022 has been so dire, one governor called for a federal disaster declaration.
This score is a massive four points higher than the year prior. But as La Niña subsides, we’ll quickly feel the long-term warming trend again, with bushfires picking back up next season.
Severe coastal flooding inundated islands in the Pacific last week, including the Marshall Islands, Papua New Guinea and Solomon Islands. It’s a taste of things to come.