Some aquarium fish carry price tags that could challenge high-end gadgets, luxury cars, and even some small homes. Yes, you ...

Meet the Atlantic wolffish, green humphead parrotfish, and other unusual species with extraordinary adaptations.

The aquariums said its aerial survey team spotted three True’s beaked whales, a species “rarely seen at the surface,” while above the Northeast Canyons and Seamounts Marine National Monument off the ...

A standout discovery was this new predatory sponge. Its spherical form is covered in tiny hooks that trap prey.

Divers in Taiwan film a giant oarfish, Regalecus glesne, in shallow waters. Encountering this mysterious creature is always a special treat.

An angler caught an ultra-rare “prehistoric” wreckfish off the Cornish coast. Owen Mates, from Kayak Fishing Cornwall, was shark fishing about ten miles from Falmouth Bay when the deep-sea fish took ...

A rare deep-sea fish has appeared off the southwestern coast of England for the first time in two decades, raising questions ...

This Halloween, take a walk through the shadowy corners of research and discovery: where viruses hunt bacteria, dragonfish ...

Off Australia’s east coast, scientists have captured breathtaking footage of remora fish — the ocean’s ultimate hitchhikers — ...

In the darkness of the deep ocean, where pressure crushes and light fails, an expedition has found an astonishing array of ...

Sleep in fish may look different from humans, but rest is essential for survival. Here’s what experts have to say about fish sleep. A protective mucous cocoon surrounds this parrotfish as it sleeps in ...