The Guinness Book of World Records has acknowledged Mosquito Bay in Vieques as the brightest bio bay on Earth. Thousands of tourists visit Puerto Rico to experience the bioluminescent bay phenomenon.

Teeming with the allure of tradition and modernity, San Juan, Puerto Rico's capital, is an easy sell to first-timers and seasoned travelers alike. Americans won't even need their passports for a ...

The inhabitants of San Juan aren’t early risers. At 9am, the city’s streets are largely empty. In the Plaza Colón, there’s a cockerel scrabbling about in the flower beds. A kiosk selling coffee and ...

SAN JUAN, Puerto Rico (AP) — Puerto Rico is building a water quality monitoring station to help protect a popular bioluminescent bay in the neighboring island of Vieques. The Department of Natural ...

SAN JUAN, Puerto Rico (AP) — Puerto Rico’s environment agency is trying to better protect a bioluminescent bay that’s considered one of the brightest in the world. Mosquito Bay attracts thousands of ...

An aerial view of trees, the beach, and turquoise water in Fajardo, Puerto Rico - Javier Cruz Acosta/Shutterstock Teeming with the allure of tradition and modernity, San Juan, Puerto Rico's capital, ...