A Catalyst special. Dr Ann Jones and Paul West investigate the extraordinary lives of Australia's oldest, largest and most iconic trees. In this two part series, a panel of expert judges digest the ...

Australian plants are often pigeon-holed as only suited to wild and messy bush gardens. But there are so many species to choose from that you can find a plant to fill any role, including a more ...

There are 742 endangered Australian plants and animals on the International Union for Conservation of Nature's Red List of threatened species, which grew by six species in the past year.