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ALMA Sheds Light on Planet-Forming Gas Streams

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Flexible, light solar cells could provide new opportunities: MIT researchers develop a new approach using graphene sheets coated with nanowires

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Illustration shows the layered structure of the new device, starting with a flexible layer of graphene, a one-...

Armed Groups in DRC Agree to Ceasefire

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UN agency welcomes General Assembly’s adoption of resolution on ecotourism

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