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A targeted, coordinated online campaign has tried to mislead the public. While the myths have been debunked, the culpable parties remain unknown. SEAN DAVEY/AAP

Bushfires, bots and arson claims: Australia flung in the global disinformation spotlight

We found about 300 suspicious Twitter accounts, which we suspect included a high proportion of bots and trolls pushing the #ArsonEmergency narrative.
When there are too many elites in a society, competition for power makes existing problems worse. Francisco Goya / Wikimedia

History repeats itself. That’s bad news for the 2020s

The 2020s promise to be a decade of mounting strain. But will these years be a story of spiralling decline or triumph over adversity?
The time we invest in our digital lives is time we don’t get back. But, it’s not impossible to knock your digital-dependance - and the holidays are the best time to start. SHUTTERSTOCK

A month at sea with no technology taught me how to steal my life back from my phone

As the head of a media and communications program, my life’s digital-analogue balance was off. Four weeks at sea with no devices refocussed my views – even on things that had been there all along.
The Moon passes in front of the Sun during this eclipse at Lake Bolac, Victoria, April 29, 2014. Phil Hart

Watch the Moon hide the Sun from northern Australia

On December 26 a solar eclipse will be visible from northern Australia, southern Asia and parts of the Middle East.
Toys are becoming increasingly advanced, but this can be more of a hindrance than a perk. Pixabay

Robots, AI and drones: when did toys turn into rocket science?

At Christmas shopping, you may have noticed toys are becoming very complex. They fly, hop, jump and follow you around – some even need to be ‘connected’. But why are we seeing such technical advances?
Today we hear about some of the fascinating space research underway at Siding Spring Observatory – and how, despite gruelling hours and endless paperwork, astronomers retain their sense of wonder for the night sky. Shutterstock

‘The size, the grandeur, the peacefulness of being in the dark’: what it’s like to study space at Siding Spring Observatory

‘The size, the grandeur, the peacefulness of being in the dark’: what it’s like to study space at Siding Spring Observatory The Conversation, CC BY54.3 MB (download)
Three hours north-east of Parkes lies a remote astronomical research facility, unpolluted by city lights, where researchers are trying to unlock some of the biggest questions about our Universe.
Tennis professionals like Maria Sharapova (pictured) share similar personality traits to her peers and rivals in tennis, but these traits are entirely different to those in other professions such as technology or science. johanlb/flickr

Robot career advisor: AI may soon be able to analyse your tweets to match you to a job

After analysing posts from 100,000 Twitter users, our research used big data, machine learning and artificial intelligence to reveal the hidden personality traits underpinning thousands of jobs.
Facebook’s initiative places the company in a complicated situation, as increased user privacy, while positive, could come with potential impunity for offenders. SHUTTERSTOCK

Facebook’s push for end-to-end encryption is good news for user privacy, as well as terrorists and paedophiles

Facebook is planning to put end-to-end encryption on all its messaging services soon. But governments aren’t happy about it, as it could make it harder to catch criminals.
The Royal New Zealand Navy during a recovery operation on Whakaari/White Island, on December 13. Rescue and recovery efforts have been hampered by hazardous conditions on the island, and the danger of another eruption. EPA/Royal NZ Navy

Call for clearer risk information for tourists following Whakaari/White Island tragedy

The tragedy at Whakaari/White Island highlights the need for consent forms to ensure tourists are fully informed when choosing to visit dangerous locations.
Of the 23 recommendations made in the ACCC’s final report, the government supported six in their entirety, ten “in principle”, “noted” five and rejected two. shutterstock

The federal government’s response to the ACCC’s Digital Platforms Inquiry is a let down

The ACCC’s inquiry was launched to address concerns about the market power of major digital platforms, such as Google and Facebook, and their impact on Australia’s businesses and media.