Exceptionally preserved Cambrian fossils uncovered in the Grand Canyon show how evolution accelerated in resource-rich waters ...

Three iconic Arizona landscapes made Tripadvisor's Best of the Best Awards 2025, along with two fun activities in metro ...

The Grand Canyon is one of the most beautiful natural wonders in the world, but that tranquility could be under threat by ...

Fire clouds’ springing up around the Grand Canyon - Extreme temperatures and strong winds are continuing to fuel the wildfires in the region ...