The same beach on Henderson Island, in 1992 and 2015.
After making worldwide headlines with the story of the Pacific "garbage island", researchers were sent a photo of the same beach, white sand free of litter, as recently as 1992.
The US and its allies currently deploy several ballistic missile defence systems that would be used in the event North Korea actually launched an attack.
Intercontinental ballistic missiles, such as the one tested by North Korea this week, fly far too high and fast for current missile defence systems to engage with.
The crack along the Larsen C ice has grown significantly over the past few weeks.
A huge iceberg is set to break free from Antarctica. While the iceberg isn't hugely concerning, it could herald the breakup of the entire Larsen C ice shelf, which could trigger more sea-level rise.
Water mass enters the ocean from glaciers such as this along the Greenland coast.
Greenland's ice is largely responsible for the accelerating pace of sea-level rise. A new analysis shows that, while Greenland accounted for just 5% of the rise in 1993, that figure rose to 25% by 2014.
Fishing boats docked at Hobart, Tasmania
Science is supremely beautiful, but can also be brutal and unforgiving if you stray from the well-worn pathways.
Chris Levine’s iy_project at Hobart’s Dark Mofo.
Dark Mofo/Lusy Productions, 2017 Image Courtesy Dark Mofo, Hobart, Tasmania, Australia
Hobart's Dark Mofo deals with plenty of challenging subjects but seeing it with a child can highlight the wonder of intuitively experiencing art.
Who is portrayed as Australian? ‘Opening of the first parliament’ Tom Roberts c.1903.
Despite improvements to their content over time, secondary school history textbooks still imply that ‘real’ Australians are white.
Australia would need to avoid consecutive quarters of negative real GDP growth until at least 2024 if it is truly to be able to claim this “world record” as its own.
We shouldn’t be in the business of awarding ourselves prizes to which we’re not entitled.
After-hours home medical services are offered with bulk billing. But are they the best use of taxpayers’ money?
After-hours home medical services cost the taxpayer dearly and don't reduce emergency department visits, according to new research.
Scientists use satellite sensing to find the Earth’s centre of mass.
Driverless cars and drones will require pinpoint location accuracy, which means our methods for measuring the Earth's centre need an overhaul.
Traditional taro pits can be used to grow nutritious vegetables for the entire household.
We set out to discover whether it's possible to reduce the alarming rates of non-communicable diseases in Pacific nations while improving nutrition security and income.
The researchers found nearly 38 million pieces of plastic rubbish on Henderson Island, in one of the remotest parts of the ocean.
Plastics pose a major threat to seabirds and other animals, and most don't ever break down - they just break up. Every piece of petrochemical-derived plastic ever made still exists on the planet.
Aggressive behaviour exhibited by socially dominant Tasmanian devils may predispose them to infection with devil facial tumour disease.
Sebastien Compte/University of Tasmania
It's the Tasmanian devils that enjoy the highest survival and breeding success who're more likely to get the fatal facial tumour disease.
The political legacy of Abbott's broken promises contributed to Malcolm Turnbull's near-death experience at last July's federal election. ThisTurnbull government budget will be largely about burying the legacy of its predecessor.
The poll asked whether forecasting for the budget should be taken away from Treasury and be given to another independent agency.
Polled economists say another independent body wouldn't necessairly do a better job of economic forecasting for the budget than Treasury.
Blessed with mineral royalty payments, the Western Australian Government has seen its allocation of GST revenue slashed.
The government shouldn't cave to WA's calls for a change to the way GST is divvied out. The current system has served Australia well.
Hobart’s Museum of Old and New Art: a must-see tourist destination, but for whom?
The acclaimed Museum of Old and New Art is located in one of Tasmania's most disadvantaged municipalities. But new research has found that locals have mixed feelings about the gallery.
Regulations and changing conditions within China’s economy have led many Chinese investors to spend overseas.
Chinese real estate investors might be more interested in investing in their homeland rather than Australia, given the changing market and regulations.
New technologies make it easier than ever for peeping Toms – and the law isn’t much help to stop them.
Gisele Porcaro/Wikimedia Commons
A surprise intrusion by a drone on a Darwin woman skinny-dipping in her secluded backyard pool highlights the many weaknesses of current privacy and stalking laws.
New research helps us understand how and why spotted hyenas are able to survive exposure to pathogens that kill other species.