
Meteorites and marsquakes hint at an underground ocean of liquid water on the Red Planet
Evidence is mounting that a secret lies beneath the dusty red plains of Mars, one that could redefine our view of the Red Planet: a vast reservoir of liquid water, locked deep in the crust. Mars is covered in traces of...

Farmers fear dingoes are eating their livestock – but predator poo tells an unexpected story
Killing carnivores to protect livestock, wildlife and people is an emotive and controversial issue that can cause community conflict. Difficult decisions about managing predators must be supported by strong scientific...

Why doesn’t Australia make more medicines? Wouldn’t that fix drug shortages?
About 400 medicines are in short supply in Australia. Of these, about 30 are categorised as critical. These are ones with a life-threatening or serious impact on patients, and with no readily available substitutes. Since...

Did you notice it? After a period of global instability and division, it feels like Australian democracy has just shown us a glimpse of whats possible. It was an orderly, if at times uninspired, election campaign. Last...

Humanitarian aid depends on good data: what’s wrong with the way it’s collected
The defunding of the US Agency for International Development (USAID), along with reductions in aid from the UK and elsewhere, raises questions about the continued collection of data that helps inform humanitarian efforts....

Israels prime minister, Benjamin Netanyahu, declared on May 5 that his government intends to intensify military operations and indefinitely reoccupy Gaza. The announcement has dashed hopes for a permanent ceasefire and the...
Do wellness patches work? How to tell the good from the bad
Andrey Popov/Shutterstock.com From sleep aids and stress relief to vitamins and energy boosts, wellness patches are surging in popularity. These stick-on supplements promise to deliver nutrients and plant-based compounds...