The visitor center and a wastewater treatment plant were among the 50 to 80 structures lost, the park superintendent said.

Facing a surge in abandoned pets and overcrowded kennels, the Pinal County Animal Shelter is pleading for public help as it ...

A fast-moving wildfire at the Grand Canyon’s North Rim has destroyed dozens of structures, including a historic lodge, prompting calls for a federal investigation into how the blaze was managed.

A fast-moving wildfire destroyed a historic lodge and dozens of other structures on the Grand Canyon's North Rim, forcing officials to close access to that area for the season, the park said Sunday.