These are places that you as a homeowner or as a home buyer can go to see if there have been (or are) class action lawsuits or product recalls that might impact your selling/buying decision. Many of these sites are gateways to vast stores of knowledge.
Go where the Pros go - to the online site for home inspectors. About 2/3 the way down the opening page you’ll find the recall section
Another lawyer-sponsored site with settlements of lawsuits
Here’s a site that you should visit if you’ve discovered that yo have asbestos in your home - www.asbestos.com - It’s not a legal advice site, so much as a site that will educate you about the health issues that asbestos is connected with and hopefully help you avoid the dangers.