The new traffic system was dismissed as 'not comprehensive' by the city's high court
'I feel my throat totally congested with phlegm and it feels very itchy. But I'm more concerned about the health of my 7-year-old kid'
'This sort of weather, you can see that all of Beijing has been completely enveloped in smog'
Smoke from nearby wood-burning crematorium is yellowing the mausoleum’s marble
Angela Merkel’s coalition stands accused of being 'in bed' with the German car industry
No cars will be able to drive on the central arrondissements, the areas around landmarks such as the Eiffel Tower, and the Champs Elysees between 9am and 4pm
Transport Secretary says move is to ensure the issue of emissions cheating was not industry-wide
60 people were working in the tunnel overnight when the incident happened, one is in a serious condition
Proposal to inject tiny reflective particles into the upper atmosphere to block out sunlight could lead to droughts, warn scientists
EU air pollution rules have forced the move to reduce speed on sections of certain roads
Top-down talks have failed, now local forces are gathering strength
Air quality regulations in Europe may not be sufficient to protect people from harmful sooty particles in traffic and factory fumes, research suggests.
New research shows distinctive rock is more than twice as old as previously thought – and could expose signs of ancient Martian life
BMW plays the generator game with this smart electric car
Andrew Cote, Sciences BSC, University of British Columbia, Canada
Air pollution hits severe levels as residents told to avoid outdoor activities