To launch its lunar landing project, NASA had to find ways to convince the American public that the costly, audacious pursuit was essential. One lasting result: Tang breakfast drink.

As gaming becomes the dominant form of entertainment this century, game developers increasingly track player behavior to tailor experiences that will keep people playing longer and spending more money.

How do some companies regain public trust after something goes seriously wrong, while others fail? A look at how Tylenol responded after someone spiked its pills with poison in the 1980s sheds some light.

Retro Report explores decades of conspiracy theories -- from the John F. Kennedy assassination to Pizzagate -- and what they can tell us about how we view the world today.