If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

In addition to my skills as a photographer, I depend upon my professional cameras to give me reliable, consistent, predicable control of my photography. Often the opportunities to take pictures are ...

How do you find out your Nikon shutter count… and why would you even want to know it? Well, I’m thinking of selling one of my D800 cameras, and knowing your Nikon's shutter count (or shutter ...