News
‘How many assumptions have been made?’ There’s a lot we don’t know about echidnas
Australia’s most widespread mammal is one of our least understood. Now, pioneering research is unlocking the enigma of the echidna.
Tag: population
News
Groundbreaking study calculates Australia’s shark populations for the first time
For the first time ever Australian scientists have calculated great white shark populations off Australia’s eastern and south-western coast.
News
New birth control for roos
A contraceptive implant similar to those commonly used by women could help control Australia’s kangaroo numbers.
Science & Environment
Population: How much is too much?
The human race keeps multiplying and environmental impact will continue to grow as a result, writes Peter Meredith.