Through a coordinated research project, the IAEA has optimized the use and application of the carbon-13 sucrose breath test for assessing nutrient absorption in children. This in turn increases ...
Air pollution from rocket launches and satellites burning up in Earth’s atmosphere could bring about the world’s next big ...
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Earth's Annual CO2 Levels
Earth inhales and exhales carbon, indicating where and when vegetation is growing (sucking up carbon dioxide) or dying off ...