For the sixth day of the 12 Days of 2FA, we turn to Twitter. Twitter calls its two-factor authentication system “Login Verification,” but the idea is exactly the same: signing in from a new browser will require something you have (like your phone) as well as

New form of gene therapy shown to produce rejuvenating effect in mice, although scientists say human clinical applications are decade away

Nuclear tensions appear to be mounting again amidst political upheaval. So if the event of nuclear war, where should you head?

Zenad Ahmed of Souciant.com discusses how the battle of Aleppo will weaken international law and the changes in relations between the US, Russia, Syria and Iran that could come when Trump takes office.