Hermit crabs scuttle about the sea-floor using someone else's shell for a home. They always use empty shells and never kill the original occupant.
When the crab becomes to large for its shell, it looks for another. When it finds...
Shark diving tourism is a growing industry estimated to be worth more than $25.5 million annually in Australia.
A new report has documented the value on marine wildlife tourism, underlining a need for adequate management of shark species to ensure...
A myriad of colour patches cover the rock when jewel anemones make it their home.
These flower-like animals, up to 2.5 cm (1") across, catch prey with their 100 ball-tipped tentacles and paralyse them with their nematocysts.
They favour...
I am often told how adventurous, crazy or "brave" I am, and that I take big risks. I don't take crazy risks, but I do take calculated ones, and participate in activities that may seem overly risky, but I...
Does diving with sharks and rays affect their behaviour? How can divers and dive operators ensure that they dive with sharks responsibly?
Great white sharks know surfers aren't seals - most are just curious
Which squid can you eat with a clear conscience?
Scientists urge divers to remove lionfish whent they see them in the Mediterranean as they are a huge threat to native species
The octopus is believed to be the most intelligent of all invertebrates. As well as its relatively large brain, each of the octopus' eight arms has its own rudimentary intelligence. This allows the arms to function independently....
Good news for Indonesia's shark sanctuary: sharks and other fish are more abundant within zones with fishing restrictions according to a new study. Bad news for the people who fish for a living - they sometimes turned to crime...