Read about different competitive relationships on the reef. The bottlenose dolphin (Tursiops ... and even sizes of individual fish in the school. To feed, dolphins use a fast, surprise attack ...

Coral reef ecosystems are generally high in biodiversity, most often found in shallow tropical seas, and are threatened by factors including ocean acidification, global warming and sea level rise.

David Wachenfeld: It's important for people to remember that the Great Barrier Reef is much more than just one coral reef, which is what I think a lot of people think. So, it's actually 3,000 ...

From diving into the colorful coral reefs of the Great Barrier Reef to swimming alongside whale sharks in the Maldives, the ...

And yet, with ocean temperatures rising, coral reefs are disappearing at an alarming rate. Learn more about the Coral Reef Rescue Initiative, a partnership to safeguard globally significant coral ...

If you've ever spent time snorkeling or scuba diving in a healthy coral reef, you've likely been enchanted ... sea urchins, ...

The Hurricanes of Coral Shores made the winning look easy last week, defeating three teams in four days, starting with ...

Glide along the coastline aboard a spacious catamaran, spotting dolphins ... Ningaloo Reef promises an unforgettable escape. Swim with majestic whale sharks, snorkel vibrant coral gardens ...