The Paulding Light (also known as the Dog Meadow Light) is an unexplained luminous phenomenon observed near Paulding in Michigan's Upper Peninsula since the late 1960s. The light appears nightly along a stretch of power line clearing in the Ottawa National Forest, visible from a dead-end road off U.S. Route 45. It manifests as a bright white or reddish light that appears at a distance, seems to hover or bob, sometimes splits into multiple lights, and occasionally changes color from white to red to green. A sign posted by the U.S. Forest Service reads: 'This is the location from which the famous Paulding Light can be observed. Legend explains its prior sighting as a ghost of a railroad brakeman who died while stopping a train to prevent a collision.' In 2010, students from Michigan Technological University conducted an investigation using a telescope and traffic monitoring, concluding that the light was caused by headlights from cars on Highway 45 several miles to the south, distorted by atmospheric conditions. However, longtime observers dispute this explanation, noting that the light was reported before the highway's construction and that its behavior doesn't always match the pattern of distant traffic.