Scientific fieldwork that happens underground and underwater in spectacular but dangerous caves opens a window on a largely unknown world.
In defence of 'cryptozoologists': we have a lot to learn from their curiosity and sense of wonder.
A four-year puzzle has ended with the discovery of a new species of sunfish. These famously strange-looking animals are the largest bony fish in the oceans.
The planet has seen five 'mass extinctions' over the past half billion years, but each was followed by an explosion in biodiversity.
Australian taxonomy resources number around 70 million specimens, valued at over AU$5 billion. That's big science.