Ocean deoxygenation: A silent driver of coral reef demise?

The existence of coral reefs, in all their abundant biodiversity and beauty, relies largely on a complex symbiosis between reef-building corals and microalgae. This finely tuned, fragile, partnership is constantly under threat ...

Health check for Perth waterways

A new report has found that the health of Perth's iconic Swan-Canning Estuary has improved in recent years.