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Scientists

Fewer people will not save the planet

For decades, population growth has been portrayed as one of humanity's greatest environmental challenges. Policymakers, scientists, and environmentalists have often argued that a larger population places greater pressure on natural resources, increases energy demand, and accelerates carbon emissions.

Study discovers gene that can prevent autism

Scientists have identified a gene that has the potential to prevent autism -- a neuro developmental disorder that affects how people interact with others, communicate, learn, and behave.