The Great Wall of China took part in this year's Earth Hour. Everyone around the world is asked to turn off lights for an hour from 8.30pm local time as a show of support for tougher action to confront climate change.
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Heavy snowfall has caused chaos for many across the country as roads and schools have been shut due to the inclement weather.
Saudi Arabia will allow cinemas to open from next year for the first time in more than 35 years.
Two people have been injured in a house explosion this morning.