Penguin cam gives us a unique view of an aquatic bird on the hunt

Penguins may look a little clumsy on land, but underwater it's a different story.

Stunned whale watchers witness birth of gray whale off the coast of California

A "once-in-a-lifetime" sighting.

Piebald nurse shark with incredible speckled skin may be first on record

Spots are in.

To help protect newly hatched baby sea turtles, we designed a tool for sensing activity inside their nests

Scientists don’t know what prompts turtle hatchlings to emerge from their nests and head for the water, but vibrations appear to play a role.

Watch: Mako shark leaps onto fishing vessel

We're going to need a bigger boat.

How you can help protect sharks – and what doesn’t work

Sharks are much more severely threatened by humans than vice versa. A marine biologist explains how people can help protect sharks and why some...

Washed-up giant squid stuns tourists on New Zealand beach

"For most people it's a once-in-a-lifetime opportunity."

Incredible GoPro footage shows dolphin eating venomous sea snakes

Turns out dolphins enjoy the occasional sea snake.

Another giant squid found washed up on Cape Town beach

This is the second giant squid to wash up in Cape Town this year.

Downward Spiral

The nautilus’s lineage made it through all five of Earth’s previous mass extinctions. But can it survive the Anthropocene?

Watch: Cheeky manatee tries to steal boy’s surfboard

Surf's up.

WATCH: Bizarre tentacled creature filmed in Pacific Ocean could be a new species

“My mind is blown right now!”

8 marine sightings from 2022 that remind us how amazing our oceans are

To celebrate the remarkable species that inhabit our briny blue we've put together a collection of some of our favourite ocean sightings and marine...

Watch: Extremely rare deep-sea fish spotted off the California coast

"In more than three decades of deep-sea research and more than 27,600 hours of video, we’ve only seen this particular species four times!"

New species of crown jellyfish discovered in California