The smart city, which is planned to be entirely made of glass and have flying taxis ... and tourism. Satellite images analysed by Business Insider have revealed the incredible scale of the ...

Grandma might have called her catalog her crystal, but not all etched glass is alike. At first glance, it can be difficult to tell true crystal from cut glass. Follow along for our best tips on how to ...

Under a microscope, those dots turned out to be wavy, spiraling, and radial patterns etched into the germanium wafer that supported the metal film. Wong decided she should pivot her PhD research ...