Vesta, an asteroid the size of Arizona, gets its own geologic map showing its history of meteorite impact craters over its billions of years of existence.
The second-generation DEV-50V design improves zoom range, the electronic viewfinder, ruggedness, and size -- but not price.
The closest look ever at a new comet will happen when the mountain-size comet Siding Spring buzzes past Mars this weekend.
The promise of the curved sensor is better pictures in even thinner phones.
In an interview with CNET, photographer and videographer Dan Chung shares his thoughts on photojournalism, the shrinking industry and the importance of storytelling.
The maker of binoculars and spotting scopes has a $145 adapter that turns your fancy smartphone into a camera with a supertelephoto lens.
The prototype, which is being showcased at the Ceatec technology fair, can zoom in to 4x and maintain full-HD resolution.
Potential "comet of the century" will be visiting the sun for Thanksgiving Day. There's one last chance to catch this week before it fizzles or makes history.
It could be the brightest comet in decades, or even centuries, and it's coming to visit for the holidays. It might also fizzle out.
The CNET Appliances team investigates a potential security flaw in Kwikset's new smart lock.