A single impact may have changed life on Earth forever | The UnXplained // TRAIN BRAIN

A single impact may have changed life on Earth forever | The UnXplained

A single impact may have changed life on Earth forever.
The UnXplained with William Shatner examines the evidence behind the asteroid strike linked to the dinosaurs' extinction and the mysteries that continue to fascinate scientists today.
All new episodes of #TheUXplained, Fridays at 9/8c on The HISTORY Channel.

HISTORY

The HISTORY® Channel, a division of A+E Networks, is the premier destination for historical storytelling. From best-in-class documentary events, to a signature slate of industry leading nonfiction series and premium fact-based scripted programming, The HI...

Ancient civilizations have looked to the stars for answers | Ancient Aliens

Uncover The Machines That Powered Exploration | History's Greatest Machines with Dolph Lundgren

Mussolini's 21-Year Fascist Reign Is Over | World War II With Tom Hanks | #Shorts

Kamikaze Attack at the Battle of Okinawa | Save Our History

Liz Takes on a History Challenge

A single impact may have changed life on Earth forever | The UnXplained

A fugitive thought he'd disappeared forever | Secrets Declassified with David Duchovny

Will This Critical Setback Impact Survival? | Alone on History

Capturing Stalingrad | World War II With Tom Hanks

Mysterious Magnetic Anomaly at Skinwalker Ranch | The Secret of Skinwalker Ranch

What could possibly go wrong? | Hazardous History with Henry Winkler

Were These Gods Visitors From Space? |Ancient Aliens

The World of Espionage | History's Greatest Machines with Dolph Lundgren

The Germans Are Hit by the Russian Winter | World War II With Tom Hanks

Joe Louis, A Symbol of Perseverance | Clash Of Nations: Joe Louis vs. Max Schmeling

Remarkable Secret Missions | Secrets Declassified with David Duchovny

Breaking the Enigma Code | World War II With Tom Hanks

One Ring. Two Nations | Clash Of Nations: Joe Louis vs. Max Schmeling

Deciphering the German Codes | World War II With Tom Hanks | #Shorts

Your Shelter Isn't Just Where You Sleep, It's What Keeps You In The Game | Alone

Rescue Plans Fall Apart |Secrets Declassified with David Duchovny

Operation Torch | World War II With Tom Hanks | #Shorts

Mind-Bending Phenomena

Push Size to the Limit | History's Greatest Machines with Dolph Lundgren

Mass Extinctions and Lost Civilizations |Ancient Aliens

Reinforcements Are Sent to Tunis | World War II With Tom Hanks | #Shorts

Thrills, Spills, and Shocking Stories Behind the Most Dangerous Attractions

Planning, Precision and Courage |Secrets Declassified with David Duchovny

Extraordinary Missions |Secrets Declassified with David Duchovny

? $20 on the line: Joelle vs. History ?

Astonishing Stories and Rescue Operations |Secrets Declassified with David Duchovny

Experiments, Secrets and Hidden Agendas |The UnXplained

"The Crime Without a Name" | World War II With Tom Hanks | #Shorts

What is the mysterious bubble |The Secret of Skinwalker Ranch

How the U.S. Turned the Tide at Guadalcanal | WWII with Tom Hanks

Next Level Machines| History's Greatest Machines with Dolph Lundgren

Could There Be A Connection? | Ancient Aliens

Thrill-seekers turn hobbies into high-risk adventures | #HazardousHistory with Henry Winkler

The Battle of Guadalcanal | World War II With Tom Hanks | #Shorts

She Developed the Film… and Saw THIS ?

What Was This Castle REALLY Built For?

A Look Back at the History of Sleep

The First Wave of Pearl Harbor | World War II With Tom Hanks

Operation Barbarossa | World War II With Tom Hanks

Volcano Erupts Scientists Still Don’t Know Why ?

Operation Barbarossa is the Biggest Invasion Force in History | WWII With Tom Hanks

Bridge Mission Ends in Explosive Silence | Secrets Declassified with David Duchovny | #shorts

“Oh Wow!” 14th Century Evidence Found | The Curse of Oak Island | #shorts

Classified Military Videos LEAKED to Public | The UnXplained: Mysterious Phenomena (S1)

EVIDENCE OF BURIED STRUCTURE REVEALED! | The Secret of Skinwalker Ranch | #Shorts

Ancient Aliens: Inside Area 51's UFO Secrets

Epic TREASURE Hunts and TOP FINDS Revealed | The Curse of Oak Island

The Secret of Skinwalker Ranch: Is This PROOF of an Actual Wormhole?! (Season 5)

The Curse of Oak Island: The Epic Final Push for Treasure (Season 11)

Swamp People: Serpent Invasion | Troy Takes a RISKY Gamble on New Hunting Grounds (S4)

Patriotism: The Heart of Service | The Proof Is Out There: Military Mysteries (S1 Bonus)

The Proof Is Out There: Does Mars Have a Hidden Plumbing System?! (Season 4)

UNDERGROUND CITY Discovered in a Shocking Way! | The UnXplained | #Shorts

Alone Season 11 Sneak Peek | Returns June 13 at 9/8c on HISTORY

Ancient Aliens: Liquid Mercury Found in Pyramid Chambers?! (Special)

Unraveling COSMIC Enigmas and ALIEN Mysteries | Top Moments of The Secret of Skinwalker Ranch (S4)

Man KILLED by Huge Bigfoot-Like Creature | The UnXplained | #Shorts

Combat Initiation: First Deployment Stories | The Proof Is Out There: Military Mysteries (S1 Bonus)

The Proof Is Out There: Top 4 UFOs Spotted Flying in American Air Space

UFO Sighting Causes Cow to Act Strangely ? | The Secret of Skinwalker Ranch | #Shorts

Rudy and Ronnie's Tattoo Stories | The Proof Is Out There: Military Mysteries (S1 Bonus)

The UnXplained: Legendary Disappearance Deep in the Amazon (Special)

Something is Sending Signals Down onto the Ranch?! | The Secret of Skinwalker Ranch | #Shorts

Ancient Aliens: Exposing Hidden Lunar Conspiracies

EARTH-SHATTERING GOLD DISCOVERIES | Evidence Unearthed on The Curse of Oak Island

Spine-Chilling Moans from Fallen Soldiers | The Proof Is Out There: Military Mysteries (S1)

Rudy & Ronnie's Military Journey | The Proof Is Out There: Military Mysteries (S1 Bonus)

Loch Ness Monster | History's Greatest Mysteries with Laurence Fishburne Returns Jan. 30 | History

The Bermuda Triangle: Into Cursed Waters | New Series Tues Nov 22nd at 10/9c

MONSTER VOLCANO ERUPTS IN ITALY | Countdown to Armageddon

The Bermuda Triangle: Into Cursed Waters Series Premiere Tuesday, November 22 at 10/9c

THE FIRST MOTH MAN SIGHTING - "It Appears to be 7 Feet Tall" | Ancient Aliens | #Shorts

Beyond Oak Island: GOLD TREASURE FOUND in North Carolina (Season 3)

Counting Cars: Matt Mantei's TRICKED OUT Chevy Truck (Season 3)

Mysterious Satellite Captured on Camera: The UnXplained (Season 3)