New ideas about plant conservation, the immense diversity of Ashmore Reef, and how ocean noise could threaten whales and dolphins

The legacy of Andrei Sakharov and the state of Russian science today High levels of ocean noise a possible threat to whales and dolphins Race to map Ashmore Reef as aquatic worlds change fast with warming waters New ideas challenge traditional views about plant conservation and restoration Large scale art works take visitors on a journey of ecological awareness Asteroid sample lands in South Australian desert