While the threat of an EMP attack knocking out electronics and sending the world into an apocalyptic spiral seems far off, it's good to know that someone is working to protect us from it anyway.

New concerns are being raised that the nation's electrical grid and critical infrastructure are increasingly vulnerable to a catastrophic foreign attack -- amid speculation over whether officials are ...

New concerns are being raised that the nation's electrical grid and critical infrastructure are increasingly vulnerable to a catastrophic foreign attack -- amid speculation over whether officials are ...