Every aquarium owner hopes for one thing. A perfectly clean tank that somehow takes care of itself. It sounds ideal, but ...

Ray the otter is celebrating a milestone birthday! On March 7, he turns seven—making it his “golden birthday.” ...

In the current study, the scientists observed new behaviors during a series of mirror test experiments, a widely used method for evaluating self-recognition and animal cognition. Previous research had ...

Cleaner wrasse have revealed a remarkable new side of fish intelligence. Marked with fake parasites, they used mirrors to inspect and remove the spots—far faster than seen in earlier tests. Even more ...

Blue whales, the largest animals on Earth, have been spotted not far off the coast of Massachusetts.

A tiny, yellow-and-orange juvenile warty frogfish rests on a coral-like object in a habitat at Chicago's Shedd Aquarium. A tiny fish is making big waves at Shedd Aquarium as animal caretakers ...

Researchers in Japan recently discovered that cleaner wrasse demonstrated the ability to "contingency test," a skill associated with marine mammals.

This Tennessee restaurant offers more than a meal, with sharks and stingrays swimming right beside you and making every visit feel extraordinary.

Animals have surprised scientists with their intelligence for decades. From chimpanzees to dolphins, many species have shown ...

The newly opened Tutto Mare restaurant beside the Intracoastal offers spectacular water views. But the island has several ...

Most explanations focus on the factors behind trophy wine — prime vineyard land, costly oak aging, fierce demand and more.

Discover some of the best fish breeds for kids to care for, including guppies, Mickey Mouse platies, neon tetras and zebra danios. These beginner-friendly aquarium fish are hardy, colourful and easy ...