Sep 27, 2026
Times in America/Toronto
Archived schedule for this day. The player opens the live stream.
Tracking down forgotten ideas that have consequences in the modern world; looking at a medieval steel formula that was accidentally rediscovered during the space race; seeing what a lost nuclear formula had to do with an oil rig disaster.
Puzzle over a crumbling tower in England's West Country; spot a seemingly deliberate rock formation in the waters off Iceland's southern coast; check out lofty stone towers in Georgia and a plateau that rises above the Amazon jungle canopy.
Storms and disasters uncover a shipwreck, megalith, ancient ruins, and petroglyphs.
Witness the science of what went wrong when structures collapse in Construction Fails.
Flirting with death when a truck driver plunges off a bridge; experiencing a near-fatal climb with a mountaineer; escaping a burning building with a lucky firefighter, then have a strange animal encounter 30 metres underground in the Yorkshire Dales.
Puzzle over a crumbling tower in England's West Country; spot a seemingly deliberate rock formation in the waters off Iceland's southern coast; check out lofty stone towers in Georgia and a plateau that rises above the Amazon jungle canopy.
Puzzling over history-making structures and artifacts; Searching for clues about civilization's origins in Göbekli Tepe, visiting a German statue that reveals symbolic thought; witnessing the brutality of colonization in a Mexican skull tower.
Tracking down forgotten ideas that have consequences in the modern world; looking at a medieval steel formula that was accidentally rediscovered during the space race; seeing what a lost nuclear formula had to do with an oil rig disaster.
Archaeologists find a tomb, a haunting cave, and a sophisticated labyrinth.
Storms and disasters uncover a shipwreck, megalith, ancient ruins, and petroglyphs.
In 1980, a UFO detected on military radar, lands near crucial NATO bases; a group of military personnel claim to have seen a shiny metallic object with colored lights and hieroglyphic inscriptions.
Flirting with death when a truck driver plunges off a bridge; experiencing a near-fatal climb with a mountaineer; escaping a burning building with a lucky firefighter, then have a strange animal encounter 30 metres underground in the Yorkshire Dales.
As daylight fades, Alaskans contend with threats lurking in the shadows.
Witness the science of what went wrong when structures collapse in Construction Fails.
Get a bird's-eye view of an Antarctic desert that looks like it's on Mars, then check out wavy sand dunes dotted with strange blue pools in Brazil. Admire a gravity-defying outback rock formation and bits of autumn colour in a vast, arid landscape.
Board a WW II aircraft carrier and find out why a ghost orb flew through the captain's office. Tour the huge ship to learn about sailors who tragically died in battle, then watch Jennifer's team try to make contact with spirits in the engine room.
Summer is around the corner, and the homesteaders switch into warm-weather mode.
Get a bird's-eye view of an Antarctic desert that looks like it's on Mars, then check out wavy sand dunes dotted with strange blue pools in Brazil. Admire a gravity-defying outback rock formation and bits of autumn colour in a vast, arid landscape.
Board a WW II aircraft carrier and find out why a ghost orb flew through the captain's office. Tour the huge ship to learn about sailors who tragically died in battle, then watch Jennifer's team try to make contact with spirits in the engine room.
Summer is around the corner, and the homesteaders switch into warm-weather mode.
Investigate an invisible Everest pressure wave, a poisonous Sri Lankan shipwreck, and devastating twin earthquakes in Turkey. Marvel at a flooded Spanish town where modern infrastructure failed, but an ancient Roman dam saved the day.
Puzzling over history-making structures and artifacts; Searching for clues about civilization's origins in Göbekli Tepe, visiting a German statue that reveals symbolic thought; witnessing the brutality of colonization in a Mexican skull tower.
Board a WW II aircraft carrier and find out why a ghost orb flew through the captain's office. Tour the huge ship to learn about sailors who tragically died in battle, then watch Jennifer's team try to make contact with spirits in the engine room.
As daylight fades, Alaskans contend with threats lurking in the shadows.
