The Oakville Blobs are an unknown, gelatinous, translucent substance that fell from the sky over Oakville, Washington, in 1994, causing mysterious sickness that plagued the town and sparking speculation about their origin.
These five mass extinctions, also known as "the Big Five," have shaped the course of evolution and dramatically altered the diversity of life on Earth. But what reasons lie behind these catastrophic events?
When the West End Baptist Church of Nebraska exploded in 1950, no one was injured because every single member of the choir was coincidentally late in arriving for practice that evening.
Scientists have excavated fossils of 58 rhinos, 17 horses, 6 camels, 5 deers, 2 dogs, a rodent, a saber-toothed deer and dozens of birds and turtles in Nebraska.
In 1955, a boat's entire crew of 25 completely disappeared even though the boat itself didn't actually sink!
A destructive cosmic event has puzzled scientists for more than a century. Now scientists have revealed that it could have even ended the humanity.
Gremlins were invented by the RAF as mythical creatures who break airplanes, as way to explain random mechanical failures in reports; an "investigation" was even conducted to make sure Gremlins didn't have nazi sympathies.
In the Bible, it’s said when the Euphrates river runs dry then immense things are on the horizon, perhaps even the foretelling of the Second Coming of Jesus Christ and the rapture.
This little piece of land in the Gulf of Mexico has now vanished without a trace. Theories of what happened to the island range from it being subject to ocean floor shifts or rising water levels to it being destroyed by the US to gain oil rights. It also may have never existed.
Legend has it that 1940s Angelenos witnessed one of the most important UFO sightings in history, known as the Battle of Los Angeles — depending on who you ask.
The Rock Wall of Texas: Is it really older than any known human civilization on Earth?
The mysterious disappearance of Bryce Laspisa: A decade of unanswered questions
Ararat anomaly: Is the southern slope of Mount Ararat the resting place of Noah’s Ark?
El Tajín: The lost city of the “Thunder” and a mysterious people