Broad Haven Triangle

1977, a group of school children in Broad Haven in the West of Wales, were certain they had all seen a UFO. But before anyone could doubt them, teachers and more students also saw it, and then so did local residents. The area become known for UFOs and even alien sightings. But was it really visitor…

The Olmec Heads

Huge stone heads were found in Central America, carved by the ancient Olmec peoples but to this day, no one knows why. Were they of rulers, or maybe just really good sports players? Tiernan and Athena try not to be big headed about the theories and then you, our Chief Detectives can gets your heads…

The Haunting of Windhouse on Yell

Old ruins up on a hill in the windy island of Yell, Shetland. But is it really haunted by a number of ghosts? Or does the cold weather, and draughty conditions give visitors the chills? Athena and Tiernan investigate so that you can decide. 

Our favourite mysteries of 2025

Tiernan and Athena take a little look back over their fave mysteries of 2025. What would be in your top 3? Let us know! 

Christmas Minisodes!

Merry Christmas Chief Detectives! This year Athena and Tiernan are bringing you a special festive treat of looking at some of the cases you, our Chief Detectives have suggested. 

The Plain of Jars

Hundreds of giant stone jars lay scattered across the Xiangkhoang Plateau in Laos. But no one knows how they got there or what they were for. Could it have been the remains of a party held by giants? Or are they ancient burial chambers, jars for holding water or something else entirely? As always, …

Did Mansa Musa's Brother Discover America?

Mansa Musa of the Malian Empire was the richest man who ever lived, but did his brother really discover America for the African nations, hundreds of years before Christopher Columbus discovered it for Europe? Athena and Tiernan take a voyage through all the evidence so you can decide what the real …

The Number Seven Phantom Bus

It's said that a ghostly double decker bus used to haunt North West London, causing cars to crash and then disappearing in front of people's eyes. But did the Number 7 Phantom Bus really exist? Tiernan and Athena get on board with all the evidence and then you, our Chief Detectives have to solve th…

Werewolves

Happy Halloween! It's time to look at a classic beastie for this spooky time of year. Athena and Tiernan investigate everyone's favourite furry terrors, werewolves! Can people really turn into scary wolves or is everyone just barking up the wrong tree? We bring the evidence and then you have to dec…

Machu Picchu

The ancient Inca citadel of Macchu Picchu is one of the new Seven Wonders of the World, but still to this day, no one knows what it was for or why it was abandoned. Do Athena and Tiernan have the theory that unlocks the mysteries to this mystical place high in the Andes? Or just a lot of jokes abou…