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Skin study findings may help to explain why African ancestry is associated with a lower risk of severe dengue.

These predictions about technology are going to shape our lives in big ways, changing how we work, play, and just generally ...

The study questions the long-held belief that northern Africa became arid around 3 million years ago, which coincides with ...

Using new radiocarbon dating on ancient footprints found preserved in the gypsum-rich ground in White Sands, researchers have ...