Philly is already in the thick of Fourth of July week preparations and festivities, with Wawa’s Welcome America lineup in ...

To the naked eye, the Asian longhorned tick isn’t much different than other ticks found in the United States: It too has eight legs, a round body, and mouthparts that latch onto its chosen host ...

2. We prize America as a land of opportunity. The Civil War paved the way for Americans to live, learn and move about in ways that had seemed all but inconceivable just a few years earlier. With these ...