CSIRO finds easier way to monitor sea life

By Tracey Ferrier
Updated February 23 2021 - 6:09pm, first published 6:04pm
CSIRO scientist Cindy Bessey uses filter paper to collect environmental DNA samples from seawater.
CSIRO scientist Cindy Bessey uses filter paper to collect environmental DNA samples from seawater.

Australian researchers have found a much easier, low-tech way to work out what's living where in the ocean.