People can pass out, gray out, or experience loss of peripheral vision on coasters for a number of reasons.

The world's second-tallest roller coaster will permanently close a year after a woman was injured by a "metal object" that broke off the ride.

Riders on the El Toro roller coaster at Six Flags Great Adventure in New Jersey suffered minor injures Thursday evening. First responder audio reveled they had back and neck pain.

First ride: SeaWorld Orlando’s Pipeline roller coaster SeaWorld Orlando’s new Pipeline coaster gets off the ground with waves of airtime, surfing theme.

People can pass out, gray out, or experience loss of peripheral vision on coasters for a number of reasons.

People can pass out, gray out, or experience loss of peripheral vision on coasters for a number of reasons.

People can pass out, gray out, or experience loss of peripheral vision on coasters for a number of reasons.

You may have seen the videos of riders on a roller coaster. They will be having fun and screaming, and then suddenly they pass out for a few seconds before regaining consciousness.

People can pass out, gray out, or experience loss of peripheral vision on coasters for a number of reasons.

People can pass out, gray out, or experience loss of peripheral vision on coasters for a number of reasons.

People can pass out, gray out, or experience loss of peripheral vision on coasters for a number of reasons.