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Scientists have pioneered a new way to monitor sodium levels in the blood—without drawing a single drop. By combining terahertz radiation and optoacoustic detection, they created a non-invasive ...
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The new entries for the UNESCO World Heritage Site list will be finalised at the 47th session of the World Heritage Committee in Paris, which ends on July 16.
From myriad swaths of vivid, translucent fabric, Tulsa-based artist Rachel B. Hayes conjures striking installations.
Fiery volcanoes have belched up molten rock, hot ash, and gas since Earth formed billions of years ago.
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