The footpads of geckos have hydrophilic (water-loving) mechanisms that allow the little animals to easily move over ... Optical Fiber Sensor Provides Simple and Sensitive Detection of Arsenic in ...

For some children it’s dinosaurs, for others trains or mermaids. For me it was rocks. I can pinpoint the moment exactly. I ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.