Can we recycle plastics forever?
The resilience of plastics is being challenged by groundbreaking research on chemical recycling and biodegradability, offering the promise of infinite recycling and a greener future. Jasmin Fox-Skelly reports.
The future of robotics is soft
A new generation of soft robots is on the way, able to walk, climb and swim – but the real test is whether they could survive unaided in the wild. Jon Evans reports
How sustainable textiles could revolutionise fashion
Fashion is one of the largest contributors to environmental pollution, but calls for eco-friendly fabrics have led to a surge in textile innovation, Katrina Megget reports.
Will super-cool materials revolutionise city life?
As cities become ever hotter, hopes are pinned on a slew of materials that promise to make them safer and more habitable. Anthony King reports.