Unexplained Mysteries

Life can take unexpected turns. Some are easily defined. Others… require further investigation. Every Tuesday, collect the pieces of a seemingly unsolvable puzzle — events in history which have eluded so many for so long, but deserve a deeper look. Unexplained Mysteries is a Spotify Original.

History
True Crime
Society & Culture
226
Amnesia
When it comes to sudden memory loss, the most common forms of amnesia are often short-term, and stem from trauma to the brain.
36 min
227
Mysterious Tourist Resort Deaths
Between 2018 and 2019, 12 American tourists died suddenly at resorts in the Dominican Republic.
30 min
228
Abandoned Russian Radio Station
Since the 1970s, a strange radio signal has broadcast from somewhere in Russia.
44 min
229
Chauvet Cave Paintings
On December 18th, 1994, three cave scientists discovered a narrow opening in a cliff near the Ardèche River in France.
38 min
230
What Happened To Connie Converse? Pt. 2
After failing to make a name for herself in the New York folk scene, Connie Converse gave up music for good.
30 min
231
What Happened To Connie Converse? Pt. 1
In 2004, radio host David Garland played a 50-year-old tape of a folk singer named Connie Converse on the air.
33 min
232
Nahanni Valley Pt. 2
In the early 20th century, a disturbing pattern emerged: gold prospectors and trappers would enrich themselves in Nahanni Valley, and then lose their heads.
29 min
233
Nahanni Valley Pt. 1
The Nahanni Valley lies in a remote Canadian mountain range.
35 min
234
Near-Death Experiences Pt. 2
Today, most scientists agree that, prior to dying, something likely happens inside the brain — it’s just unclear what.
32 min
235
Near-Death Experiences Pt. 1
Thanks to the marvels of modern medicine, thousands of people have returned from the brink of death.
32 min
236
Declassified UFOs Pt. 4: 1970s Through Present Day
The Freedom of Information Act allowed civilian UFOlogists to access information the government had kept under wraps.
41 min
237
Declassified UFOs Pt. 3: Project Blue Book
In 1952, the Air Force created a third project, pursuing objective UFO data without a bias.
41 min
238
Declassified UFOs Pt. 2: Project Grudge
In 1949, the Air Force launched a new UFO research project: Project Grudge.
33 min
239
Declassified UFOs Pt. 1: Project Sign
In 1947, a team of Air Force officials and scientific experts began studying unidentified flying objects spotted in American skies.
39 min
240
The Miracle Staircase of San Loretto
It’s an architectural wonder: a self-supporting spiral staircase in Santa Fe’s Loretto Chapel, constructed by a man who showed up unannounced and left without payment.
35 min
241
The Wicker Men
In 58 CE, Julius Caesar marched on northern Europe to conquer the Celtic tribes.
39 min
242
The Sodder Family Tragedy Pt. 3
The tragedy — and the mystery — led people to look for answers anywhere they could: George Sodder’s shaded past in Italy, child trafficking trends, and even spontaneous human combustion.
35 min
243
The Sodder Family Tragedy Pt. 2
In the aftermath of the fire, a startling number of tips, twists, and witnesses came forward regarding the fate of the Sodder children.
36 min
244
The Sodder Family Tragedy Pt. 1
Early Christmas day in 1945, Jennie Sodder woke up to her house on fire.
31 min
245
The Mad Gasser Pt. 2
More than 70 years after the so-called Mad Gasser struck, historians are no closer to identifying a culprit.
38 min
246
The Mad Gasser Pt. 1
In the summer of 1944, the citizens of Mattoon, Illinois suffered a series of baffling attacks that left them nauseated and temporarily paralyzed.
38 min
247
The Mandela Effect Pt. 2
Over the past decade, thousands of people have realized their memories don't quite match history.
43 min
248
The Mandela Effect Pt. 1
In 2009, paranormal investigator Fiona Broome realized something odd: She had a memory of watching Nelson Mandela's funeral in the 1980s.
43 min
249
The Boiling River Pt. 2
Geoscientist Andrés Ruzo traveled to the legendary Boiling River in 2011, determined to find the source of its incredible heat.
35 min
250
The Boiling River Pt. 1
Hidden deep in the Peruvian Amazon, there supposedly lies a mythical, superheated river.
37 min