Trump's baseless claims about electoral fraud are inspiring followers.

Iran's Islamic Revolutionary Guard Corps unlawfully used the domains in operations to "covertly influence" opinions in the U.S. and elsewhere, says the Department of Justice.

Neither Twitter nor Facebook returned multiple requests on why they will not outright remove premature and unfounded claims of victory.

Americans have faced a deluge of questionable information for weeks, but a larger onslaught may be ahead.

All thanks to an FBI tip, Facebook removed a fake account with broader implications.

Twitter is launching a feature to debunk misinformation about voting, but experts have questions about its effectiveness.