Tree bark could help clean water and air
Eucalyptus bark, usually stripped from logs and treated as waste, could be repurposed to help clean polluted water, filter dirty air and capture carbon dioxide, according to new research from RMIT University.
Cardboard and earth reshape sustainable construction
Engineers in Australia have developed a new building material with about one quarter of concrete’s carbon footprint, while reducing waste going to landfill.
Australian solar panel recycling tech on show in Spain
Australian researchers are developing solutions to recycle solar panels and recover strategic metals including silver and copper.
New ‘designer’ titanium alloys made using 3D printing
A team of researchers has created a new class of titanium alloys that are strong and not brittle under tension, by integrating alloy and 3D-printing process designs.

