Recent reports describe people dying from infections caused by flesh-eating bacteria. But that doesn't that mean you can't still enjoy time at the beach frolicking in warm water.
Traditional water quality test results tell you what was happening at the beach yesterday. More real-time answers can be a boon for public health.
Better public awareness about Australian jellyfish is vital, especially as many Aussies head to the beach for likely the last time this Easter.
The idea that we make rational choices is the basis for how businesses and governments make their plans. But psychologists have been asking some awkward questions.