Don't miss out on some of the lesser-known canyons in Utah, from hidden slot canyons to colorful gulches. Here's where to go.

A canyon is a deep, narrow valley with steep sides. Here on Earth, canyons are typically formed by long-term erosion from rivers or tectonic activity. But on the moon, where there’s no ...

TOPANGA CANYON, Calif.—While briefing a reporter ... tree-lined streets so narrow that two vehicles can’t pass in places. While small in population, Topanga looms large in Angeleno lore ...