A North Jersey water park with a rather infamous reputation may be reviving one of their claims to fame in the 1980s — a fully vertical looping water slide. Action Park, of Vernon, N.J., is testing ...

Until now, thrill seekers have been forced to either speed down a wet slide or ride upside down through loops on a roller coaster — but never both. Well, it's 2015, and it's about time human evolution ...