SAN FRANCISCO--In return for the huge amount of work Flickr users do to tag photos on the popular photo-sharing site, they should get the benefit of the algorithms the service uses to bring meaning to ...

Josh Lowensohn joined CNET in 2006 and now covers Apple. Before that, Josh wrote about everything from new Web start-ups, to remote-controlled robots that watch your house. Prior to joining CNET, Josh ...

If you’re a photographer, the photo-sharing site Flickr offers a great way to get your work seen and to elicit feedback. But it’s unlikely that others will find your stuff without a little help from ...

Flickr now has a built-in feature that lets members tweet their photos. “You can upload directly to Flickr and Twitter simultaneously, or tweet a photo already on Flickr, using a special short Flic.kr ...

Flickr takes aim at more social photo-sharing apps like Instagram and adds friend mentions to its update for iPhones released today (Feb. 21). But it hasn't forgotten its serious photographers who ...

A Lifehacker reader (Thanks Christopher!) points us to this great sudoku puzzle game using Flickr Photos. It works pretty simply. First you choose a Flickr tag and a username if you wish. This will ...