Researchers have spotted a rare and elusive critter in the Pacific Ocean for the first time after 15 years of diving.

But some insects and animals call the seaside home all year round, like crabs rushing along the sand, fish swimming in the sea and seagulls flying through the sky.

Footage shows the "horrendous" conditions inside a house in Walsall where the RSPCA found pets with rubbish and excrement ...

Climate change also threatens these animals because they are finely adapted to their environment and will suffer the effects of rising sea temperatures and degradation of coral habitats. David says a ...

Look at it go! Whatever the shape the animals are - big or small, round or flat, fins or flippers - they're all at home under water. Take a trip under the sea and learn about turtles, octopuses ...

A solitary dolphin in the Baltic Sea appears to be talking to himself, potentially because he's lonely, according to a new study. Bottlenose dolphins (Tursiops truncatus) are social animals that ...

Sea monsters have a prominent role in myths and legends of most seafaring cultures on Earth and with such inspiring ocean biodiversity, it's not difficult to see why. Join Oliver Crimmen, Senior ...

Look, here comes a blobfish! This thrilling deep-sea fish was voted the world's ugliest animal by the Ugly Animal Preservation Society. But its jelly-like skin looks much more natural at 900 meters.

Sea levels are rising much faster than a century ago, reveals the Met Office's annual look at the UK's climate and weather ... earlier and that plant and animal life is not evolving quickly ...

Sea dragons survive on tiny crustaceans such as mysids, or sea lice. It is not known if they are preyed upon by other animals. They are, however, frequently taken by divers seeking to keep them as ...