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Carbon emissions from burning fossil fuels and cement-making reached 36 billion tonnes in 2013. Shutterstock

Mapping global carbon emissions

The latest report on global carbon emissions released this week revealed that carbon dioxide emissions will likely reach 40 billion tonnes this year. Growth in emissions continues to match the worst-case…
World greenhouse emissions reached a new record in 2013 and will be even higher in 2014, driven largely by the continued use of fossil fuels such as coal. nito/Shutterstock

Global carbon report: emissions will hit new heights in 2014

As heads of state gather in New York for tomorrow’s United Nations climate summit, a new report on the state of the world’s carbon budget tells them that greenhouse emissions hit a new record last year…
As viruses replicate, their genome changes. EPA/Ahmed Jallanzo

Genetic evolution: how the Ebola virus changes and adapts

The current outbreak of Ebola virus in West Africa is unprecedented in size, with nearly 4,800 confirmed or probable cases and more than 2,400 deaths. People have been infected in Guinea, Liberia, Sierra…
An image of Australian shearers taken on glass plate negative is now preserved in a digital collection. Powerhouse Museum Collection/Flickr

Historic collections could be lost to ‘digital dinosaurs’

Australian’s museums, galleries and other cultural institutions must adopt more of a digital strategy with their collections if they are to remain relevant with audiences. Only about a quarter of the collections…
A new study finds overwhelming odds that humans have contributed to higher global temperatures – so how much are we willing to gamble that it’s wrong? Kraevski Vitaly/Shutterstock

99.999% certainty humans are driving global warming: new study

Anyone born after February 1985 has not lived a single month where the global temperature was below the long-term average for that month.
A male Onthophagus vacca, the species of dung beetle being released this week in Western Australia. CSIRO

French beetles flown in to clean up Australia’s cattle dung

The average cow drops between 10 and 12 dung pads (also known as “pats”) every day and just one of those cow pads can produce up to 3,000 flies in a fortnight. With more than 28 million cattle in Australia…
What future for the Parkes radio telescope amid the CSIRO cutbacks? CSIRO/Wayne England

Australia’s astronomy future in a climate of cutbacks

The future looks very bright for Australian radio astronomy but it was somewhat clouded earlier this year when CSIRO’s radio astronomy program took a dramatic hit in the Australian federal budget. CSIRO…
Most agree that if an individual is likely to die and an experimental therapy has a reasonable chance to prevent death, then it should be given. EPA/Ahmed Jallanzo

Fast-tracking access to experimental Ebola drugs

The current outbreak of Zaire Ebola virus in Western Africa is the largest ever recorded. More than 1800 people have been infected and nearly 1000 people have died. But while drug therapies are close to…
The methane-detecting four-wheel-drive, measuring emissions around Queensland and NSW coal seam gas wells. Tests were also done upwind of each site to avoid cows or other methane sources skewing the results. CSIRO

Coal seam gas emissions lower than US: first Australian study

One of the most common questions Australians ask about coal seam gas is whether the gas wells leak – and if so, how much? In the first Australian study of its kind, new CSIRO research now gives an indication…
A coal seam gas pilot well from the Santos Narrabri Gas Project in New South Wales, which has divided opinion in the local community. AAP Image/Dean Lewins

The challenge of sorting fact from fiction on coal seam gas

Can you match the following three statements with the answers just below? Coal seam gas is bad for the environment and we should all protest against its use. Genetically modified foods are a part of multinational…
Models that accurately capture Pacific temperature patterns are best at reproducing short-term global trends. NASA

Study vindicates climate models accused of ‘missing the pause’

Climate models can recreate the slowdown in global warming since 1998, as long as they correctly factor in crucial variables such as the state of the El Niño system, new research has shown. The discovery…
Nailing down the sites of ancient volcanic eruptions could help identify mineral deposits. Ásgeir Kröyer/Flickr

Tracing the Earth’s hottest volcanoes from core to ore

Volcanic eruptions are as old as the planet itself. They inspire awe, curiosity and fear and demonstrate the dynamic internal activity of the Earth. However, the impact of modern volcanoes pales in comparison…
Three of the dishes used by the Australian Square Kilometre Array Pathfinder telescope. CSIRO/Terrace Photographers

The first images from ASKAP reveal slices through space

The first images from Australia’s Square Kilometre Array Pathfinder (ASKAP) telescope have given scientists a sneak peek at the potential images to come from the much larger Square Kilometre Array (SKA…
Australia’s weather is influenced by warm water movements in the Pacific. Flickr/Shayan USA

Explainer: El Niño and La Niña

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…
Drought conditions are set to become more frequent with the changing behaviour of the Indian Ocean. Peripitus/Wikimedia Commons

Drought in store as El Niño’s western cousin to grow stronger

Over the past few months, a lot of attention has been paid to the potentially strong El Niño event brewing in the Pacific Ocean. But there is also the potential for an emerging climate phenomenon in the…
If only your jeans could recharge your phone. Martin Abegglen/Flickr

Dead battery? Charge it with your clothes

What if you could leave home, safe in the knowledge that your phone would not run out of battery before you return? The latest innovations in battery design could see dead batteries become a thing of the…

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