(Puerto Rico’s stunning new trail traverses a tropical rainforest.) “Amphibians are the most threatened group of vertebrate animals on Earth. We used to have 17 species of coquis, and we’ve ...

The Puerto Rican crested toad is the only toad species native to Puerto Rico. Named for the bony crests above its large, golden eyes, this toad is also identifiable by an upturned snout and bumpy ...

We rank the 9 Best Places to Visit in Puerto Rico. See which places our readers like the best, and vote for your favorites.

“Our group monitors and protects sea turtles on the northwestern and western coasts of the main island of Puerto Rico, including Tres Hermanos Beach in Añasco, and we are witnessing all the threats ...