At 10:48 am on 17 April in Beijing, Greenpeace made a bit of history: we joined the first batch of around 50 rooftop solar PV projects that connected to the grid in China. And to our surprise, we learned that our modest...

Image: One of the 16 volunteers with the sampler simulating human breathing.  © Greenpeace This was originally posted on Greenpeace International on April 23, 2013. You have seen air pollution before, but not in...

Image: One of the 16 volunteers with the sampler simulating human breathing.  © Greenpeace This was originally posted on Greenpeace International on April 23, 2013. You have seen air pollution before, but not in...