(Photo by JUSTIN TALLIS / AFP) (Photo by JUSTIN TALLIS/AFP via Getty Images) Why is Dec. 21 the winter solstice? December’s solstice occurs because Earth’s axis is tilted by approximately 23.5 ...
With its flowing waterfalls, pristine lakes and towering granite cliffs, Yosemite National Park is considered one of the most beautiful spots in the nation. When it snows, the park in Central ...