Marine Animals
Massive iceberg hits Antarctic island. Here's what happened to the penguins that live there
The grounding of a huge iceberg in Antarctica coincided with a major reduction in the breeding success of a nearby emperor penguin colony – and a new study suggests the two events are linked.
They sound like spaceships! Polar researchers capture otherworldly footage of seal mum and pup beneath the ice
Researchers in Antarctica have shared a charming video of a Weddell seal teaching her new pup to swim under the ice.
Scientists sunk a cow into the South China Sea. Then a gigantic animal appeared
The enormous deep-sea creature, which can grow up to seven metres in length, had never been filmed in this part of the world before.
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This deep-sea creature looks like a crocodile, is named after a whale and appears bright scarlet
This deep-sea creature has several different forms, each one so different from the next that scientists thought they were three separate families
Watch ingenious car drive through millions of migrating red crabs on Christmas Island – without injuring any…
The amazing video shows off wildlife photographer Chris Bray’s clever device for saving crabs from being crushed on the Australian island.
Orcas filmed ramming massive sunfish so hard it blows up
The unprecedented behaviour could be for food or fun, say experts.
It can be as long as a double decker bus, move as fast as 24kmph and as graceful as a dancer…
Learn about the largest rays in the world with our essential guide to manta rays, including how to identify, how manta rays feed and where they live in the wild.
Arctic bobtail squid seen alive in natural habitat for first time ever
Arctic bobtail squid had never been observed in there natural environment before – and scientists even saw egg masses around the mature female.
It's harpoon-proof, 'sings' jazz music, and lives up to 200 years – meet a record-breaking giant of the animal world
The animal can also smash through solid ice and has no teeth – and has left scientists baffled over the years
"I didn’t know what I was looking at": drone films one of the strangest and rarest animals on the planet
The bizarre-looking wedgefish was one of several animals spotted swimming in a group through Shark Bay, says Wildlife videographer Jake Mason.
“Ewwww!” A diver was filming a manta ray, when this happened
While observing a manta ray in Mexican waters, diver Keren Flor wasn’t expecting this
"This is very rare.” Marine scientists amazed to see enormous sea creature do this in broad daylight – it's usually only witnessed at night
Drone captures Greenland ice tearing open to reveal colossal animal beneath
The gigantic marine creature can be seen breaking through the ice to take several breaths of air before returning to the deep.
Canals were built for industry, but have become a lifeline for endangered species. Here’s why
Britain’s canals were not designed for nature, but for many species they could be what makes survival possible
"If harassed, it may violently eject its intestine and stomach out of its anus. But if the attack escalates, it finally explodes…"
The harmless looking sea cucumber is more deadly than it looks and has an array of tools and weapons to ward off predators
There's a curious creature on the Massachusetts coast that's taught itself to poop on demand. This is why
A new study reveals that hermit crabs have a clever way of preventing themselves from outgrowing their shell too quickly – and it’s not by limiting what they eat.
It was presumed dead for 60 years. Then scientists sent an underwater drone into the deep and saw this
After identifying a deep-sea coral garden off West Africa in the 1960s, researchers thought it was dead so didn’t explore it – until now.
It’s the largest, yet most remote, continent in the world. But who’s responsible for it?
Technically, no single country owns Antarctica. But it’s complicated...
"Their stonking size led to rumours that they can snap shut in an instant, trapping poor divers who snuck their arm inside to steal a pearl…"
These colossal clams were rumoured to kill humans but the opposite is true – climate change, pollution and overharvesting are pushing them to the brink
“Some believe that Gibraltar Falls was 1,000 times higher than Niagara Falls.” This could be the largest flood on Earth of all time
The Zanclean Flood, which is theorised to have occurred 5.33 million years ago, refilled the Mediterranean Sea
“He’s a 1,000kg wild marine predator that is very capable of hurting someone if startled.” Who is Neil the seal?
Neil the seal hauls out onto the island of Tasmania twice a year – around 930 miles from where he should be
There's something strange that's twice the size of Vatican City – and like nothing else on Earth – living in a Scottish loch
Serpulid worms are found all around the world but reefs are rare. The largest of them all is in the shallow waters of a Scottish Loch
Humans and starfish have something surprising in common. Here’s what we can learn from them
Humans and sea stars have something in common – here’s why it matters to scientists studying organ development
It has no brain or blood – but this five-armed creature is a formidable predator
The common starfish has two stomachs – and it forces one of them out of its mouth to consume prey.
