Rescuers are actively working to reach four climbers who fell high on Mount McKinley, also known as Denali, the tallest peak in North America. The climbers are stranded after falling approximately 18,200 feet on the upper slopes of the mountain. Currently, the conditions of the climbers remain unknown as search and rescue operations continue in the area. Authorities are racing against time to assist the stranded climbers amidst the challenging weather and terrain.