Leigh Ann Henion/For The Washington Post via Getty Images Mark Martin Bras was a child the first time he saw Puerto Rico’s famous bioluminescent ... evening to Mosquito Bay, and he was ...

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.

The Bio Bay is a rare breeding ground for billions of single-celled organisms called dinoflagellates. (There are three bioluminescent sites located in Puerto Rico, a testament to the Caribbean ...

Like at Mosquito Bay, tour operators offer multiple time slots per night for kayak outings. Kayakers in Bahia Mosquito create bioluminescent wakes in Vieques, Puerto Rico, Sept. 23, 2000.

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 ...

Mystical glow-in-the-dark water that dots Puerto Rico's coast ... said bioluminescent bays in the Caribbean have been irreparably destroyed when the shape of the bay itself is changed.

San Juan - Puerto Rico is building a water quality monitoring station to help protect a popular bioluminescent bay in the neighbouring Island of Vieques. The department of natural resources said on ...