Tourists flock to see California’s famous sequoia trees, but record-breaking wildfires, driven by higher temperatures and extreme drought, have threatened the existence of these natural wonders.
The COP26 global climate summit in Glasgow in November is seen as crucial if climate change is to be brought under control. Almost 200 countries are being asked for their plans to cut emissions, and it could lead to major changes to our everyday lives.
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Why the COP26 climate summit is important
Simple guide to climate change
