HOUSTON -- It's one of the worst things imaginable in any relationship, discovering your husband or wife has been unfaithful. If you're not sure, there are many things you can do find out the truth.

Cheaters never prosper — provided their partners look out for these warning signs. Now, one experienced private investigator is speaking out about the most common behavioral traits in philanderers ...

Private investigator Mike LaCorte joins WIRED to answer the internet's burning questions about the profession of private investigator. How often are the people they're hired to watch cheating on their ...

Ever felt like snooping on a partner you suspect of cheating? Adamari Lopez has no problem with that. As long as someone is doing the prying, namely a professional. The former telenovela actress ...