In south central Pennsylvania, you can still travel along the original route of the Lincoln Highway between Philadelphia through Lancaster, Columbia, York, Gettysburg, and points west just like the ...

Each December, the Audubon Society holds its Christmas Bird Count, where people throughout the Western Hemisphere take a few minutes to step outside and document what birds they see. "It's a citizen ...

If you told someone you were going to East Texas, Egypt, Bethlehem, and Belfast, all in the same day, you might get a ...