A little more than a year ago, on a trip to Nairobi, Kenya, some colleagues and I met a 12-year-old Masai boy named Richard Turere, who told us a fascinating story. His family raises livestock on the ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...

Whether you're trying to chat with team members, organize a project, or work on a shared spreadsheet, the top online collaboration tools we've tested can help. I'm an expert in software and ...

Water supports major body functions like temperature control, saliva production, joint cushioning, digestion, and waste removal through sweat, urine, and bowel movements. Most people meet hydration ...

Examples of the visual aids used in the national survey: left, a species identification tool; right, a portion size estimation tool, both designed to support more accurate reporting of fish ...

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