These are some amazing free photo journalism resource image sites. The big picture photo essay series from the Boston Globe is just one example of an excellent collection of news photo images that students and faculty can use with the proper attribution

• Big Picture (Boston Globe): http://www.boston.com/bigpicture/
• Big Picture notes (Boston Globe): http://www.boston.com/bigpicture/bpnotes/
• Big Shots, Sports Photography (Boston Globe): http://www.boston.com/sports/blogs/bigshots/
• Captured (Denver Post): http://blogs.denverpost.com/captured/
• The Frame (Sacramento Bee): http://www.sacbee.com/static/weblogs/photos/
• Life Magazine Photo Archive (Google): http://images.google.com/hosted/life
• NPR Picture Show: http://www.npr.org/blogs/pictureshow/
• Wall Street Journal Photo Journal blog: http://blogs.wsj.com/photojournal/