The battle between the industry giants over exclusive listings is the latest tussle in the space beset by infighting ...

CoStar's lawsuit against Zillow is not simply a narrow corporate dispute. It highlights the importance of consistently enforcing intellectual property rights.

The developer and Guo couldn’t be reached for comment.

Zillow was sued on Wednesday by Homes.com owner CoStar Group, which accused the largest U.S. online real estate portal of ...

A 16th Street Heights rowhouse, a rambler in Silver Spring, and a midcentury-modern house in Falls Church. In the luxury ...