The National Park Service announced the winners of its annual '7 Wonders' photo challenge, which asked the public to submit photos representing the seven natural wonders of the United States. First place was awarded to a photo of the Grand Canyon taken at sunrise, capturing its immense scale and vibrant colors. Second place went to a starry sky image highlighting the Milky Way over the Badlands in South Dakota. Third place showed Denali, North America's tallest mountain, looming over an Alaskan valley in autumn.

1. ‘7 Wonders’ Photo Challenge Winners