Raising livestock accounts for the largest single land-use on Earth. Cattle, sheep and goats, pigs and poultry occupy around 30% of the planet’s land area not covered in ice, generate 40% of the world’s…
As the science on the coastal impacts of climate change gets stronger, the protections for Australia’s coastal communities are getting weaker. If that continues, everyone will pay. Along the eastern seaboard…
Broadband access and coverage may have increased across the country, but businesses aren’t investing in the required skills to facilitate innovation, technology leaders heard today. The launch of the Australian…
As the debate about the type of broadband infrastructure Australia is investing in rolls on, the really big question concerns the extent to which Australians will benefit from this investment. This is…
More than A$17 billion worth of crops grown in Australia annually is attributed to agricultural pesticides. That’s a staggering 68% of the A$26 billion industry, according to a recent Deloitte report commissioned…
While Hong Kong has just reported its first case of the deadly H7N9 bird flu indicating that the virus may be spreading across China, Australia is reporting an egg shortage over Christmas as a result of…
In a study released today in Nature Geoscience, we show that extreme weather events in Australia such as drought and bushfire are linked to temperature changes in the Indian Ocean. Much like El Niño in…
Six out of ten Australians don’t eat enough fibre, and even more don’t get the right combination of fibres. Eating dietary fibre - food components (mostly derived from plants) that resist human digestive…
Climate scientists have established a convincing case for the link between increasing concentrations of greenhouse gases and observed warming of the Earth since the 19th century. The Fifth Assessment Report…
There isn’t a radio-control handset in sight as a nimble robot briskly weaves itself in and out of the confined tunnels of an underground mine. Powered by ultra-intelligent sensors, the robot intuitively…
When the Department of Agriculture called a halt to imports of pop star Katy Perry’s latest album this month, they weren’t making a musical judgement. They were protecting Australia’s biosecurity. Biosecurity…
For the first time, Gold Coast hospitals are preparing for schoolies using technology to predict when drunk and injured teens will need help. With over 28,000 school leavers about to descend on the Gold…
Where would we be without electricity? Assuming that you own a fridge, there won’t be many points in your life when you aren’t making use of it. But what do we mean when we talk about the electricity grid…
New research published today in Nature gives us a better idea of how much aerosols produced by people are influencing climate change. Aerosols — tiny particles produced naturally and by burning fossil…
We have already committed the planet to a certain amount of warming due to past carbon emissions. But efforts to reduce emissions now and over the next few decades will critically affect the degree of…
Recent fires in New South Wales highlight our current vulnerability, remind us about potential future risks and prompt us to think more strategically about risk management. Some key questions have come…
Now that the US government is back in business, all “non-essential” services will resume. For 15 days we went without NASA’s full operation, US Antarctic research and federally-funded clinical studies…
In 1977, George Lucas’ Star Wars introduced us to R2-D2, an intelligent bot that embodied modern assistive robotics: he could anticipate needs and perform a number of tasks with minimal instruction. Almost…
Galaxies may look pretty and delicate, with their swirls of stars of many colours - but don’t be fooled. At the heart of every galaxy lies a supermassive black hole, including in our own Milky Way. Black…
Climate change is one of the greatest threats the world’s animals and plants are facing. In fact the world is facing an extinction crisis, which should concern all of us. The major problem with climate…