Lytro impressed the tech world in 2012 with an ambitious camera that let the user adjust the focus (among other things) after a photo was taken. Two years later, the company is announcing a more ...

Snapping a quick photo on your iPhone can be tricky. You have to open the Camera app, set the zoom, exposure, and other controls, and then try to take the picture. By then, the subject of your ...

When it comes to compressing an image, having the cleanest possible video pays dividends down the line. But what setting on your camera really provides the cleanest video? What ISO? What in-camera ...