With its clear, caffeine-free composition, Crystal Pepsi seemed like a beacon of innovation in a market saturated with traditional colas. It was a cultural phenomenon, a symbol of the era’s ...

while a can of Diet Pepsi has 35 milligrams. If you appreciate a can of soda but don't want to consume much caffeine, there ...

The surprise announcement marks a major cultural shift for the church-owned university which has been designated "caffeine-free" since the 1950s. Students had been advocating for the change since ...