

Experts have just uncovered the remains of a gigantic dinosaur in Argentina and believe it could be one of the largest creatures to have ever walked the Earth.
In order to determine a more precise measurement of this titanosaur's size, scientists still have to dig its evolutionary history. But preliminary data shows that it's most likely larger than Patagotitan Majorum and will probably break the record as the biggest animal EVER to walk the Earth.

With the release of strange Navy pilot videos and loads of classified documents and images being released by world governments, we just might be on the verge of a UFO renaissance.

Welcome to The Why Files where we talk about scientific mysteries, UFOs, the paranormal, ghost stories, conspiracies and all kinds of unexplained phenomena. This is NOT a conspiracy channel. We try to back up everything with facts; and debunk mysteries and myths when we can. But sometimes there are mysteries we can't solve. Those are the good ones. So if you're in to weird and smart stuff, you're in the right place.

We're on break between seasons! Yeah, I guess we're doing seasons now. We'll return in a few weeks with new episodes - and a few surprises. Meanwhile, here's a compilation of some "classic" episodes about ... scary stuff.

Here's a compilation of some "classic" episodes about time travel. Great Scott!

This compilation explores mind-bending theories of the Moon's true nature and purpose. From claims of hollow interiors to allegations of alien bases, these ideas push the boundaries of conventional wisdom.

Throughout history, people have reported seeing shadow figures during sleep and mysterious lights in the sky. These experiences push the boundaries of what we understand about the world.
Scientists continue to study these phenomena, trying to find explanations. As we learn more about our past, we discover how closely linked science and the supernatural have always been.

The Why Files loves to make you question everything you thought you knew about reality. This collection of nine astonishing true stories spans from vanishing hikers to cosmic threats, mysterious monuments to clandestine operations.
Each episode pushes the boundaries of belief, challenging our understanding of the world around us. Uncover the secrets behind enigmatic phenomena, explore covert government projects, and confront uncomfortable truths.

Throughout history, people have reported seeing shadow figures during sleep and mysterious lights in the sky. These experiences push the boundaries of what we understand about the world. Scientists continue to study these phenomena, trying to find explanations. As we learn more about our past, we discover how closely linked science and the supernatural have always been.

Deep beneath Earth's mountains lie secrets that could reshape our understanding of human history and technological capability. Mountains like Shasta, Hayes, and the pyramids of Giza possess qualities that defy conventional explanation - perfect alignments, unusual magnetic properties, and inexplicable energy signatures.
The evidence points to a hidden truth: many of Earth's most prominent peaks might serve purposes far beyond their natural geological roles.
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What if humanity has already been to Mars, but not in the way you think? This compilation reveals the hidden connections between secret space missions, ancient artifacts, and psychic experiments that span decades of cover-ups.

This compilation reveals eight extraordinary cases that will make you question everything you thought you knew about what's really happening above our heads. From a weather observer's unlikely friendship with chalk-white aliens at a secret base to Brazilian Air Force documentation of blood-draining UFO attacks, these stories span continents and decades.