A massive LEGO roller coaster stretches upward in an ambitious build packed with engineering challenges.

Six Flags to bring record-breaking roller coaster to famous park - The yet-to-be-named coaster will join the Six Flags Great ...

Project Purple, a new roller coaster project at Six Flags Great Adventure in Jackson, N.J., is currently under construction ...

Students in an eighth-grade engineering class at Pleasantville Middle School constructed roller coasters using marbles, paper, popsicle sticks, tape and their critical-thinking skills. The young ...

Add Yahoo as a preferred source to see more of our stories on Google. Cedar Point plans to add a new record-breaking roller coaster to its already impressive line up next year. And for many, there ...