In the summer of 1955, Gregory Pincus visited Puerto Rico, and discovered it would be the perfect location for the human trials. The island, a U.S. territory, was one of the most densely populated ...

SAN JUAN, Puerto Rico (AP) — Pastor Nilka Marrero will slam her hand on the table, raise her voice and, if needed, shake her parishioners while playing the role of a federal agent. Many of her ...

This south Vieques beach might not sound like much, but it's one of travelers' favorite experiences in Puerto Rico. During the day, Mosquito Bay is nothing special as Caribbean beaches go.

Puerto Rico's tourism industry is booming, but it's causing environmental and cultural concerns. Efforts are underway to promote tourism beyond San Juan, encouraging visitors to explore the entire ...

Puerto Rico's golden shorelines, enchanting rainforest, historical sites and welcoming culture would be enough to entice any traveler. What's more, since U.S. citizens don't need a passport to ...