The smoke from the wildfires in California has been pictured by an astronaut on the International Space Station.
NASA astronaut Karen L Nyberg has tweeted two pictures of the smoke.
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Zoo officials said the 17-year-old gorilla was killed to save the life of the boy who had crawled past a barrier into its enclosure.
Head of Germany's Protestant Church said 'extensive' Islam classes in schools could help prevent young Muslims from turning to extremism.
Around 88% of economists questioned by Ipsos Mori said leaving the EU would damage Britain's growth rates over the next five years.