As investors scan for protection from rising prices, gold is back under the microscope. The metal’s price action, and the ...

Fraunhofer researchers are developing a portable gas chromatography sensor system that enables rapid, on-site detection of counterfeit foods and contaminated materials without the need for laboratory ...

Abstract: Over the past decade, considerable steps have been made in designing wearable assistive devices that reduce the metabolic cost of walking. As the field continues to advance, a growing ...

Real-world results from building the $50 water turbine. See how effective this budget solution can be for generating power. #WaterPower #DIYProjects #GreenEnergy JFK's niece has message for man who ...