This includes various groups of sea urchin, which by steadily stripping the lush kelp beds of southeast Australia's temperate ...

The problem is only expected to get worse with warming ocean waters pushing the NSW-native long-spined sea urchin (Centrostephanus rodgersii) as far south as Tasmania. For years the sea urchin's ...

the southernmost island state of Australia. The sea urchin farm is expected to have environmental benefits, from reducing emissions that cause global warming to easing "sea desertification ...