An acclaimed Chinese mobile app was designed to encourage green behaviour. Some of its users are gaming the system.

The climate hub aims to teach people about the environment and sustainability.

The dopamine-spiking effects of ultra-fast fashion are far outweighed by the wellbeing rewards of a capsule wardrobe, according to these less-is-more experts.

The Green Gown Awards recognise sustainability initiatives by universities and colleges.

The Duke of Edinburgh, Prince Edward, presents Hampshire tea company with sustainability award.

Across the continent, flights are priced at a fraction of the cost of train tickets, hampering the growing number of people who want to travel sustainably. The big question is: why?

Billions of toothbrushes are discarded every year. How can we brush our teeth in a more environmentally friendly way?

Copenhagen's once-industrial port has been planned to make everything – from schools and play areas to businesses and recreational spaces – accessible within five minutes.