A 92-year-old man is now the oldest person on record to have conquered the Grand Canyon's 24-mile, rim-to-rim hike. Guinness World Records confirmed the feat on Tuesday, about two months after ...

Enjoy flat walking for about a half mile past manzanita, prickly pear, and agave plants as the trail contours above the floor of Wilson Canyon. Steamboat Rock juts out from the east canyon wall, and ...