What began as an internet conspiracy theory — unconfirmed speculation that the deaths or disappearances of at least 10 scientists may be connected — is now the subject of a federal investigation. The FBI said in a statement Tuesday it is “spearheading the effort to look for connections into th e missing and deceased scientists,” all […] The post FBI is investigating cases of 10 scientists ‘who have died or mysteriously vanished,’ including two in Mass. appeared first on Boston.com. ...read more read less