When Sony announced the A9 III in November, its new kind of sensor with a 'global shutter' and industry-leading performance hit the headlines. This full-frame mirrorless camera for pro wildlife and ...

I had a chance to use pre-production versions of both the a9 III and the simultaneously announced FE 300mm F2.8 GM at a media event in New York and walked away impressed with the performance of both.

Researchers are coming to understand that the best performing materials in sustainable energy applications, such as converting sunlight or waste heat to electricity, often use collective fluctuations ...