Scientists have uncovered that fish biofluorescence a captivating ability to glow in vivid colors has ancient roots stretching back over 100 million years. This trait evolved independently in reef ...

The directors of 'Ocean with David Attenborough' share their favorite locations from the new documentary film.

While theme parks, water parks, national parks and beaches are top draws, why not consider adding in an aquarium visit?

But tourism can replace fishing in the economy, helping preserve coral ... no fish at all. “Mingaw,” one fisherman called, as the trap broke the surface. Empty. I winced as small jellyfish ...

As coral reefs undergo a fourth global mass bleaching event, marine scientists have been studying whether new reefs might ...

The Rock Islands in Palau are one of the most beautiful parts of the country. These green, rocky islands are surrounded by ...

The spectacular Silfra Fissure lies within Iceland 's Thingvellir National Park. It is among the rare spots on Earth where you can snorkel between two tectonic plates—the North American and Eurasian ...

Tropical reefs might look like inanimate rock, but these colorful seascapes are built by tiny jellyfish-like animals called ...

One Vogue writer on her snorkeling obsessions—and the best destinations around the world to experience it, for novices and ...

Cleaner fish shape coral reef health by affecting where and how microbes spread. Removing them changed fish behavior.

Much has been learned about heat-resistant corals in the last decade. Village by village and beach by beach, reef restoration ...

From dramatic seascapes to tranquil villages and underwater marvels, Raja Ampat showcases its natural beauty and rich ...