Captivating footage captured during a deep-sea expedition shows a very unusual-looking creature.
Some very strange and potentially very painful sea creatures have been found along the Gulf Coast.
This alien-like fish, which typically lives 3,000ft beneath the surface of the ocean, is a very unusual find.
A strange and rarely seen type of sea creature has been appearing more and more frequently along the coastline.
The impressive skull, which measures two meters in length, belonged to a particularly ferocious sea creature.
Palaeontologists have unearthed the fossilized remains of what could be the heaviest creature that ever lived.
One social media user was so stumped by the discovery that they decided to post the photo online to see if anyone could identify it.
A strange shape not dissimilar to that typically associated with the Loch Ness Monster was recently sighted in the water.
With its four venom-laced fangs made of copper, this is one sea creature you definitely don't want to mess with.
A mysterious sea creature prompted lifeguards to close Boscombe Beach in Bournemouth last week.
If you've ever come across a coil of colorful 'rope' along the shoreline, it might not be quite what it seems.
Palaeontologists have identified a new prehistoric sea creature that lived in what is now the English Channel.
This huge rope-link organism - the largest of its kind ever recorded - was spotted off the coast of Australia.
New research has revealed that the Neanderthals were no stranger to catching and eating sea creatures.
This unusual looking creature was recently caught in the waters off Port Isabel to the south of Corpus Christi.
Marine experts have shed light on a recent viral video showing a bizarre sea creature with three tentacles.
Scientists have determined how sea creatures living in the depths of the polar oceans become so enormous.
Rainer Schimpf had been filming a sardine run when he inadvertently ended up in the mouth of a huge whale.
Social media users have been attempting to determine what this peculiar tentacled monstrosity actually is.
This strange looking 'sea monster' was found washed up on a beach near Christchurch after a storm.