The 2016 Summer Olympics in Rio de Janeiro drew 500,000 foreign visitors and sold $7.5 million tickets to people who watched 10,500 athletes compete. There were 85,000 security personnel on hand, and ...

The Rio CMOS camera will modernize the transmission in electron microscopy (TEM) across all applications. With Rio, users will no longer have to pick between resolution, field of view, speed and ...

With leaders from the world's biggest economies converging on Rio de Janeiro for a two-day G20 summit starting Monday, the usually relaxed seaside city is under a tight security blanket. Police and ...