Do you think that a saltwater tank is vital for keeping stunning, exotic fish? Reevaluate that idea. Freshwater aquariums are ...

From exotic dragon gobies to unusual puffer fish, there are many beautiful aquatic companions that thrive in brackish water, ...

Ever since Charles Darwin, scientists have assumed species facing the same problem often evolve similar traits. But that’s ...

Scientists from the Leibniz Center for Tropical Marine Research (ZMT) in Bremen, together with colleagues from Central ...

The "coral defenders" are made of plastic called PHA. Similar to a potato starch, it naturally breaks down when exposed, ...

The fact that fish use tools at all was met with disbelief not that long ago, but we’re now learning it runs in a family.

The Second Sea has a total of 7 different locations and 106 fish. The maximum level in the 2nd Sea is now 2500, while in the ...

Scientists have debunked the belief that using tools is unique to mammals and birds, after documenting tropical fish that ...

Sightings of a poisonous pufferfish in a popular European country could spell trouble for its booming tourist trade.

New research led by Macquarie University has documented tool use in five species of wrasse fish across the western Atlantic, revealing these colourful reef dwellers can select and use rocks as tools ...

We advance groundbreaking marine research worldwide, and we translate and transfer our discoveries to people of all ages—because everyone has a stake in the ocean's future. We are the ocean’s ...

The blobfish, described as the world's ugliest animal, has been voted fish of the year in New Zealand. The creature, which grows to about 12 inches (30cm) long, is known affectionately as Mr ...