GALLERY: Protecting the grey nurse shark
Photographer Justin Gilligan has spent many years capturing images of grey nurse sharks and lobbying for their conservation.
Photographer Justin Gilligan has spent many years capturing images of grey nurse sharks and lobbying for their conservation.
There’s a little something eating your face: scientists would love to warn fish shackled with ‘face-huggers’.
This tiny sea butterfly spends its days floating in the ocean, feeding on plankton
Whale-watching season is here and experts say it’s going to be a bumper one. Here are the best places to see whales.
This unusual fish’s bony fins can extend up to 1m to help them stand
Just as the ocean is revealing its mysteries, we’re finding out how delicate its many ecosystems are.
Flatback are the only sea turtle species endemic to Australian waters, but much remains uknown about them.
Captured on film, bamboo shark embryos play dead by pausing their respiration and slowing their heartbeat.
Australia’s iconic reef has lost a staggering amount of coral in the past 27 years, say experts.
Antarctic leopard seals feed at both the top and bottom of the food chain by using different teeth for different jobs.