Giz Explains: Why ISO Is the New Megapixel

In 1975, the first digital camera took 23 seconds to record a 100-line black-and-white photo onto cassette tape. Today, a Nikon D3s takes photos with 12 million pixels at 1/8000 of a second. And it can see in the dark. » 2/12/10 2:00pm 2/12/10 2:00pm

Nikon D3s Hands On Photos and Video: DSLR Night Vision Is a Beautiful…

The D3s's impact on photography won't be nearly as dramatic as the D3—the camera that started the low-light arms race—but we got to shoot with it, and really, you've never seen nicer low-light images in your life. » 10/21/09 11:33pm 10/21/09 11:33pm