Savannasaurus was pretty small, by titanosaur standards.
Travis Tischler/Australian Age of Dinosaurs Museum of Natural History
Dinosaur bones unearthed at one of Australia's richest fossil sites have introduced us to a new species: Savannasaurus, one of a family of huge dinosaurs that trekked here more than 100 million years ago.
Just what the doctor ordered - more cane toads.
It sounds weird, but releasing small cane toads ahead of the main invasion front can help predators learn to avoid the biggest, most toxic ones. Here's exactly how it works.
Qilinyu, shown here front and top left, with its kin
Entelognathus and small worm-like conodont animals swimming in the background.
Dingua Yang/Inst. Vertebrate Palaeontology & Palaeoanthropology
Next time you bite down on something you're eating, spare a thought for the evolutioniary leap made by an ancient fish that gave rise to our jaws.
The egg collected in the Central Tanami Desert, Northern Territory, in October 1983.
For more than three decades an egg found in a remote Australian desert was thought to be from a rare nocturnal parrot. So what happened when scientists decided to double-check?
The Milky Way as seen from Earth.
Astronomers are making new discoveries about our galaxy thanks to a more detailed map of the Milky Way.
Pokémon Go’s developers may have moved the goalposts too many times.
Since spawning a global craze, Pokémon Go has shed a third of its players, while downloads have dried up. What did the developers do wrong, and what can others learn about keeping gamers happy?
Cave artists knew about the elusive bison some 17,000 years ago.
DNA analysis suggests that a newly discovered species of bison roamed Europe some 17,000 years ago - as prehistoric cave artists were trying to tell us all along.
Awaiting a more useful life?
Richard Webb/Wikimedia Commons
The world's landfills are growing, which has prompted the search for new industrial processes that can use everyday waste items in some surprising ways.
Think hard before taking it to the next level.
Brain stimulating headsets are being enthusiastically taken up by gamers aiming to boost performance. But there are risks, particularly for children or those vulnerable to mental health problems.
Australians have gazed in wonder at the Milky Way since long before Captain Cook’s time.
Christian Reusch/Wikimedia Commons
What did Isaac Newton, Captain Cook and Eddie Mabo all have in common? Each, in their own way, looked to the heavens to make sense of the world, and the importance of their place in it.
It’s all fun until someone gets hacked.
Prime Minister Malcolm Turnbull and senior ministers have been criticised over their use of WhatsApp, which can leave users vulnerable if their phones are hacked, attacked by malware, or simply stolen.
Don’t feel bitter, but that story you read about gin was probably wrong.
Claims that gin lovers are more likely to be psychopaths are just another case of science media misreporting - which should be a tonic to any tipplers who were worried by the news.
The Australian government is vulnerable to cyberattacks, report says.
Here are some things Australia should do to protect itself from an increasingly weaponised internet.
Mice can slow the wheel of ageing almost at will. Humans, not so much.
Ron and Joe/Shutterstock.com
Anti-ageing research often uses short-lived model species such as mice. But these species age in a very different way to us, so they may not tell us all that much about boosting our own lifespans.
Is this science?
Is science really like crystal ball gazing?
The hugely popular Game of Thrones could be a crucial drawcard for Foxtel Play’s new viewers.
AAP Image/Village Roadshow Production
With Quickflix saved but Presto on the way out, it's hard to predict who will emerge as the winners as battle for video-on-demand viewers intensifies.
Is someone watching your mail?
More and more examples of indiscriminate surveillance are coming to light. What can we do about it?
Will the reality match the hype that’s promised from a future with driverless cars?
Driverless cars are the future, right? Wait. While things would be simple if our roads were 100% driverless, getting there is anything but. And planning for roads shared by robots and humans is hard.
There will soon be billions of connected smart devices, and they could be turned against us.
A recent massive distributed denial-of-service attack by compromised Internet of Things devices highlights a growing cyber security threat.
Just try not to get annoyed.
A new study suggests that the pleasure of getting an angry reaction is the biggest predictor of online trolling behaviour – meaning that the best way to fight back is just to ignore them.
Statistics: if you torture the data enough, they will confess.
P hacking is manipulating data and research methods to achieve statistical signifiance. And it could be why so many research papers are false.
Web addresses from Shutterstock.
This year marks the 30th birthday of .au domains. We've come a long way but there's big change ahead.
Will our digital phrasebook finally be able to handle more than just simple snippets?
Auto-translation software has been pretty frustrating to use. But news of vast improvements to Google's translation software raises the prospect that websites will soon be browsable in any language.
Open-source code can be a literal lifesaver.
When lives are at stake, there's no time for secrecy. Just publish the code.
Coronal mass ejections can play havoc with Earthbound communications.
There's a disturbing history of solar flares taking out the technology we depend on. As tech becomes more and more vital, knowing what is happening in space is growing ever more crucial.