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 ...

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 ...