With environmental issues such as climate change and plastic pollution dominating the headlines, what are design brands doing to help the planet? From Kvadrat to Emeco, we've selected eight companies doing their bit to promote sustainability. More
UK transport operator Go-Ahead has launched a bus with a rooftop filter that removes air pollution as it travels. More
Visitors to Somerset House in London have been experiencing the air pollution of different global cities, inside a series of domes created by artist Michael Pinsky. More
A mossy "living wall" with the pollution-absorbing power equivalent to hundreds of trees has been installed in London's Piccadilly Circus in a bid to combat the city's unsafe air quality levels. More
Germany is to make public transport cost-free in five cities, as the government attempts to meet pollution targets set by the EU. More
Eco-minded designers have admitted to feeling guilty about creating products that help deplete resources and cause pollution at our Good Design for a Bad World talks in Eindhoven. More
Daan Roosegaarde has called on designers to shift focus away from designing luxury items and instead to tackle the problems facing the world such as pollution. More
Dutch designer Kelly Gijsen has collaborated with startup company Graviky Labs to create a range of scarves that are patterned with ink made from carbon emissions. More
Pollution poses a serious threat to the world's land, air and oceans, so one of our Good Design for a Bad World talks will look at ways of reducing the scale of the problem. Here are eight proposals that are already exploring the idea. More
Italian architect Stefano Boeri has unveiled plans for a city near China's Liuzhou, featuring towers completely covered in trees and plants to combat air pollution. More
After a crisis that saw rubbish pile up in the streets of Beirut, local designers were inspired to use the waste around them as a resource. Here are eight recycled projects that showcase their ingenuity. More
A crisis that saw mountains of garbage fill the streets of Lebanon led to heightened interest in recycled materials, say designers and architects at Beirut Design Week. More
Design studios The Unseen and The Lost Explorer have come together to create a T-shirt that changes colour when it comes into contact with polluted water. More
A groundbreaking plant where carbon dioxide is sucked from the air before being resold has opened in Switzerland. More
A major initiative aiming to rid a rubbish-riddled area of the Pacific Ocean from its discarded plastic will begin work within the next 12 months. More
Daan Roosegaarde has unveiled the next concept in his Smog Free Project – a bicycle that would inhale polluted air, clean it and release it around the cyclist. More
Danish studio Kilo Design has created a mask to protect and educate children living in areas with very high levels of air pollution. More
An Indian startup company has developed a method for transforming carbon emissions from vehicles and chimneys into ink, and is now selling it in the form of pens. More
Italian architect Stefano Boeri has unveiled plans for a "vertical forest" in China, a pair of towers covered with trees and trailing plants in the centre of Nanjing. More
Nendo has designed the branding for a dust mask widely used by people in Japan to protect themselves against pollution. More