Marine biologists have been struggling to identify a 4ft jellyfish that washed up on a Tasmania beach.
A fisherman from Florida has made headlines after catching a massive 800-pound skate fish.
The aquatic behemoth measured over 10m in length and was found washed ashore on Spain's La Arena beach.
The remains of at least three whales have mysteriously washed up on different beaches across Ghana.
Geoff Flood discovered the rolled up note inside a bottle washed up on a beach in New Zealand.
Several beaches in Sydney have been closed by officials as red algae turned the water a deep red.
Discovery on beach may help prove the Portuguese were first Europeans in Australia.
The coastguard were alerted when a lifesize replica of ET was sighted in the sea off the English coast.
A Myrtle Beach hotel was the scene of another bird death mystery as 30-40 of them fell dead from the sky.
A beached whale found in an estuary almost 1km from the sea has left marine experts perplexed.
The Beach Garbage Hotel has opened in Madrid and is made entirely from rubbish.
Guests and employees at a resort in Malaysia reported witnessing a blue disc in the sky for several minutes.
A donkey floating across the sky wearing a parachute stunned beachgoers this week in Russia.
A tourist has been killed at Fish Hoek beach in Cape Town after being eaten by a "dinosaur sized" great white shark.
A mysterious ripple in the waters near West Palm Beach has created quite a stir under the name of the 'Muck Monster', ho...
A number of deadly Portuguese man-of-war jellyfish have been washing up on British beaches. Growing up to 15 feet in len...
A Bushland Beach resident sparked intrigue after taking a photograph of a green-striped frog eating a green tree frog of...
The world's oldest spider web has been discovered encased in amber, fossil hunters Jamie Hiscocks and his brother Jonath...