An incident involving a bear attack has occurred at Yellowstone, affecting two hikers. The attack took place near Old Faithful, a well-known location within the park. The area where the incident happened is currently closed.

An investigation into the attack is underway, although details about the circumstances and the condition of the hikers are not provided here. For more information about the bear attack and the ongoing investigation, readers can refer to the source, KCEN, for further details and updates on the situation.