Articles by Helen Regan, CNN

• World

  

  Study: Billions of people could live in areas too hot for humans by 2070

  Wednesday, 6 May 2020, 3:45pm

  If the planet continues to warm at current levels over the next 50 years, up to 3 billion people could be living in areas...

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• Health

  

  Fears over containing coronavirus grow as cases outside China spike

  Sunday, 23 February 2020, 1:25pm

  Concerns are growing over the global spread of the novel coronavirus after a spike in cases outside of mainland China among...

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