Blub, the Italian fish, took home the title for the greatest distance covered in a motion-sensing vehicle by a goldfish in one minute thanks to his owner, who is an engineer.

Sharks might not be a natural biological group, with most species potentially closer kin to rays than to an oddball group of sharks.

As wildlife tourism grows, scientists are asking a bigger question: can we bring people closer to nature without reshaping the ecosystems they came to see?

The discovery of two ancient fish in South China has re-written what we thought we knew about the evolution of early vertebrates.

Curious victims are sucked up by the current created when the predator opens its enormous mouth, which can accommodate prey ...

The SS United States, the cruise liner that once ruled the waves, is being prepared for deliberate sinking off the Florida ...

From fantasy photoshoots in the Maldives, to kelp forest "strolls" along California's Catalina Island and Taiwan's luxe hotel swims, swimming in a tail is different wherever you do it.

Some legends claim numbers above 70 mph, even 80, but many of those figures trace back to estimating speed from line leaving ...

The oceans are home to some of the world’s most fascinating and awe-inspiring creatures. Among these incredible animals, the Sailfish is the fastest swimmer in the ocean. This magnificent species can ...

Usama has a passion for video games and a talent for capturing their magic in writing. He brings games to life with his words, and he's been fascinated by games for as long as he's had a joystick in ...