Caves, such as Cathedral Cave at Wellington Caves Reserve, can tell a great deal about past climate.
Martin S Andersen
A new study looking at mineral deposits in caves is revealing insights into climate from the distant past.
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.
Low carbon choices such as solar power are essential for the African continent, if it intends to stop the harmful global warming effects.
For the sake of mitigating climate change, the African continent needs to make low carbon energy choices.
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.
Is Australia’s 2030 climate target really going to protect the coal industry?
Australian Prime Minister Tony Abbott has said his government's 2030 climate target will be good for the environment and jobs – and good for protecting the nation's coal industry.
The large 1982 El Niño contributed to the Ash Wednesday bushfires that killed 75 people in south east Australia.
El Niño has arrived, it's getting stronger, and it's not about to go away soon. And already there are rumblings that this could be a big one.
Sardines (Sardinops sagax) in Mexico (Octavio Aburto)
Gulf of California Marine Program - http://gulfprogram.ucsd.edu
Over the past 80 years sardine and anchovy have become icons of modern-day marine biology, oceanography and climate research.
South Africa’s tropical fish may be hardest hit with climate change.
Climate change will hit South Africa's fish population.
Gathering data at the calving front of the Ilulissat Glacier, Greenland.
To create accurate models that predict how ice sheets and oceans will react to changing climate, modelers need precise current data. One researcher heads to the ends of the earth to collect just that.
Future snows will mostly happen in big falls.
This weekend is predicted to be the coldest of the year in Australia. But it has otherwise been a slow start to the snow season, and my research shows that this is a sign of things to come.
One of the stalagmites used in this study. The blue-green fluorescence is due to the light from the camera flash.
Stalagmites in Scottish preserve 3,000 years of climate history, suggesting human migration is linked to wet and dry periods.
It’s getting hot in here.
If you're always above average, it's probably time to redefine what's normal. The new normal for Earth's climate is systematically rising temperatures.
Horses cool off during an Adelaide heatwave in January 2014.
AAP Image/David Mariuz
2014 has been confirmed as Australia’s third-hottest year, capping off a record-breaking decade, according to the Bureau of Meteorology’s annual climate statement, released today. Seven of Australia’s…
It’s all in the atmosphere.
Many people around the world, in certain locations, have asked, “where is global warming?” This is because they have experienced very cold wintry conditions and weird weather that they do not associate…
Australia’s weather records need careful analysis to correct any introduced errors.
Photographic Collection from Australia/Wikimedia Commons
Over the past week or so, the Bureau of Meteorology has stood accused of fudging its temperature data records to emphasise warming, in a series of articles in The Australian. The accusation hinges on the…
An El Niño - even a weak one - can cause reduced rainfall in eastern Australia.
Tim J Keegan/Flickr
It looks like it’s all over bar the shouting for the chance of this year bringing on a “super” El Niño. Or is it? The Bureau of Meteorology has brought the odds of an El Niño event down to 50%, from 70…
Australia’s weather is influenced by warm water movements in the Pacific.
We wait in anticipation of droughts and floods when El Niño and La Niña are forecast but what are these climatic events? The simplest way to understand El Niño and La Niña is through the sloshing around…
It is estimated that a substantial portion of recent global warming in the Arctic is caused by naturally occurring warm “sweet…
Incredibly cold and very pretty, but not that enlightening when it comes to climate change.
The central and eastern US has just been in the midst of a major cold wave, with large regions dropping below zero F (-17.7C) and wind chills reaching below -30F (-34C). That is fact. The problem is that…