Red tide is caused by a harmful algae bloom. It can bring respiratory problems and even fish kills in high concentrations.
Explore the new exhibitions at the, Rising Tides, featuring Edward Burtynsky: Water and Shelly Mosman: Currents, and engage ...
Psychologist Sabina Read joined The Daily Edition to break down the science of why we're attracted to people who look like us. Know the news with the 7NEWS app: Download today "What we're really ...