CCTV footage shows the moment a man was warned of impending danger by an unexpected tap on the shoulder.
A mystery anchor found off the coast of Cornwall could be from a long-lost shipwreck filled with gold and silver.
A border control team in Finland couldn't believe their eyes when they spotted a whole new island in Lake Inari.
A directional microphone system in the Indian Ocean may have recorded the doomed airliner going down.
An impressive piece of artwork shaped like an owl's head has been filmed via drone in a snowy Wiltshire field.
The final resting place of the World War II-era aircraft carrier has been discovered off the Solomon Islands.
Beachgoers were left perplexed recently after a huge 20ft cross washed up near a Fort Lauderdale hotel.
A group of Canadian diplomats has filed a lawsuit after succumbing to the mysterious 'sonic attacks' in Cuba.
The outline of a bear created in the snow on a canal in Montreal has left a lot of people scratching their heads.
Authorities were left perplexed this week after discovering a carefully dug tunnel outside a Florida bank branch.
A young boy who was found after two days alone in the wilderness maintains that he was looked after by a bear.
Researchers with the Weddell Sea Expedition are hoping to find the wreckage of Shackleton's vessel Endurance.
Researchers believe that they may have found the wreckage of Earhart's plane off Papua New Guinea.
A mysterious room in Darwin's former Reserve Bank building has remained firmly locked for decades.
Socks bought at UK fashion retailer Primark recently were found to contain a fragment of human bone.
Nora and Jean Muchanic had been walking on a New Jersey beach when they came upon something unusual.
A man whose crew allegedly witnessed the plane going down has provided investigators with the co-ordinates.
The enormous circle of ice formed in freezing weather in the Presumpscot River on Tuesday afternoon.
It has been suggested that the mystery sounds heard by US diplomats may have been nothing more than insects.
A Russian historian believes that he has determined the whereabouts of Napoleon Bonaparte's buried treasure.