Stories by: Linda Rosencrance

Last month, a federal judge ruled that eBay had fulfilled its obligations to investigate and control users who were trying to use its Web site to sell counterfeit Tiffany goods -- a decision that put the onus on Tiffany to monitor eBay's site itself.

Tiffany & Co. has appealed a US district court ruling that says eBay is not responsible for counterfeit goods sold on its Web site.

E-commerce leaders have joined together to try to protect Internet users from deceptive online ads.

The University of Notre Dame has joined a number of other schools that are using Google Apps Education Edition to provide e-mail and other collaboration tools to its students.

If you thought the days before Yahoo's annual meeting on Friday were going to be relatively uneventful, think again.

Maybe you've heard: We're in an economic downturn. For that reason, most of us are tightening our belts and looking for deals. So to help you keep more of your cash, here's a list of 11 ways you can go online to save money. Some of these sites aren't new, but they bear repeating as a guide in turbulent financial times. We welcome you to add your own suggestions in the "comments" field at the end of this story.

Intellectual property lawyers from eBay and Walpole British Luxury, a group that represents the British luxury goods industry, are meeting Monday in London to discuss ways they can work together to prevent the sale of counterfeit goods online.

American Airlines has dropped its trademark infringement lawsuit against Google, which claimed the Internet company used the airline's trademark to trigger paid advertisements for other companies.

Yahoo and Carl Icahn have apparently ended their public acrimony over the billionaire investor's proxy fight to replace the company's board of directors and its CEO Jerry Yang.

EBay doesn't seem to be out of the woods just yet.

Seventy per cent of US searches in June were done on Google's search engine, according to Web measurement figures from market research company Hitwise.