A new study suggests a meteor impact may have contributed to the formation of the Grand Canyon. Published in Geology, the research links Arizona's Meteor Crater, formed 56,000 years ago, to the canyon ...

Good Morning Washington visits Canyon Kids Occupational Therapy in Bethesda to learn more about pediatric occupational therapy.

Grand Canyon Caverns and restaurant have opened after being closed for nearly 3 years. Here's why it closed and how to go into the Grand Canyon caves.