TODAY: (Updated 9:53 a.m.) HUALAPAI INDIAN RESERVATION, Ariz. — Visitors who have marveled at the Grand Canyon's vistas will now have a dizzying new option: a glass-bottom observation deck allowing ...

To behold the Grand Canyon from above, visitors usually book a helicopter tour or ride a zip line. But at the west rim of the canyon, there’s a third (and equally adrenaline-inducing) option: Skywalk.

HUALAPAI INDIAN RESERVATION - They come from as far away as Australia, China and Ireland to walk on a glass bridge that extends from the rim of the Grand Canyon. Some cautiously hold the rails as they ...