Science Channel HD Satellite images capture bizarre structures fenced within a remote mountaintop complex on the Greek island of Kefalonia; experts investigate and discover a network of massive satellites linked to a hidden NATO doomsday communications bunker. 2026-10-03 Satellite images capture monumental ruins surrounded by bizarre feather-shaped structures on a Welsh mountaintop; experts investigate a hidden tunnel containing the remains of an abandoned slate mine with an exploitative and deadly past. 2026-10-03 Satellite images capture a triangular castle-like tower located on the Mediterranean island of Sardinia; experts investigate the relics of a declining ancient civilization that may have suffered a celestial catastrophe. 2026-10-03 Satellite images capture two conjoined circular structures embedded in the landscape of Ireland; experts investigate an ancient site linked to legendary figures and the elusive hunt for the Ark of the Covenant. 2026-10-03 Satellite images capture monumental ruins surrounded by bizarre feather-shaped structures on a Welsh mountaintop; experts investigate a hidden tunnel containing the remains of an abandoned slate mine with an exploitative and deadly past. 2026-10-03 Satellite images capture a triangular castle-like tower located on the Mediterranean island of Sardinia; experts investigate the relics of a declining ancient civilization that may have suffered a celestial catastrophe. 2026-10-03 Satellite images capture two conjoined circular structures embedded in the landscape of Ireland; experts investigate an ancient site linked to legendary figures and the elusive hunt for the Ark of the Covenant. 2026-10-03 Satellite images capture bizarre structures fenced within a remote mountaintop complex on the Greek island of Kefalonia; experts investigate and discover a network of massive satellites linked to a hidden NATO doomsday communications bunker. 2026-10-03 When the Nazis took Ksiaz Castle in 1941, it wasn't for the view, and they got to work turning it into a fortress; secret staircases and elevators were built, while underneath, a vast network of tunnels was taking form. 2026-10-03 Aerial archaeologists capture a series of mysterious dots buried beneath the remote, frozen landscape of Finnmark, Norway; experts investigate and reveal revolutionary hunting techniques developed by the oldest surviving Norwegian tribe. 2026-10-03 Adam and Jamie try to solve one of aeronautics' biggest puzzles; Kari, Tory and Grant face some of nature's natural-born killers. 2026-10-03 Adam and Jamie try to escape a car submerged in water. 2026-10-03 Adam and Jamie push the limits when it comes to speed; they take on speed cameras in an action-packed adventure. 2026-10-03 Adam and Jamie aim to dispel the myth that one can't teach an old dog new tricks; they make an attempt to teach untrained middle-aged Huskies. 2026-10-03 Dinosaur fossil season has begun, and Montana rancher Clayton Phipps finds what might be an extremely rare and valuable fossil on his family's property. 2026-10-03 Clayton Phipps continues his excavation of a rare carnivorous dinosaur on his Montana ranch; Mike Harris and son Jake prepare to sell their prized Tyrannosaurus rex fossil; Aaron Bolan hunts for an Ankylosaurus. 2026-10-03 Clayton Phipps and his team prepare to flip a 20,000-pound carnivore fossil out of the earth and onto a flatbed to get it to the lab for analysis; Mike Harris hunts for a duckbill skull; Jared Hudson uncovers an ancient reptile. 2026-10-03 Clayton must haul his 20,000-pound dinosaur fossil over 200 miles to a lab where it will finally be identified; the Harris/Bolan clan chases poachers off of their land; Jared makes a last-ditch effort to bring in some money this season. 2026-10-03 Clayton returns to his ranch in Montana to hunt for quick finds at Old Faithful. In Wyoming, Mike Harris and his team continue excavating their triceratops site hoping to uncover the valuable horns. 2026-10-03 In Montana, Clayton Phipps prepares to learn if his carnivore skeleton belongs to a Tyrannosaurus rex or the controversial Nanotyrannus; in Wyoming, Mike Harris and Aaron Bolan race against the impending winter digging at a promising new site. 2026-10-03 New discoveries reveal the bloody origin of the feathered snake god, and experts investigate why the ancient Mesoamericans believed that human sacrifice was the only way to appease the deadly monster. 2026-10-03 New discoveries reveal the truth behind the Loch Ness Monster, and experts investigate the world's most mysterious waters in search of evidence that a prehistoric monster could still be lurking in the deep. 2026-10-03 A new excavation at the mysterious home of the Minoans leads to a startling discovery about real-life origins of the Minotaur, and experts decode artifacts that point to bloody human sacrifices for the ferocious monster. 2026-10-03 New discoveries uncover the dark secrets of Egypt's strange half-man, half-lion beast, revealing why the pharaohs were so intent on transforming into this powerful and ferocious monster. 2026-10-03 Werewolves were once so feared, people suspected of the power were hunted and killed, but even so, many admitted that they could become these deadly creatures, and new evidence reveals why a powerful hallucinogenic drug could be to blame. 2026-10-04 Archive footage and cutting-edge CGI is used to explore global disasters, illustrating the full toll these events can take and giving an understanding on how and why they occur. 2026-10-04 Archive footage and cutting-edge CGI is used to explore global disasters, illustrating the full toll these events can take and giving an understanding on how and why they occur. 2026-10-04 Archive footage and cutting-edge CGI is used to explore global disasters, illustrating the full toll these events can take and giving an understanding on how and why they occur. 2026-10-04 Archive footage and cutting-edge CGI is used to explore global disasters, illustrating the full toll these events can take and giving an understanding on how and why they occur. 2026-10-04 Archive footage and cutting-edge CGI is used to explore global disasters, illustrating the full toll these events can take and giving an understanding on how and why they occur. 2026-10-04 Archive footage and cutting-edge CGI is used to explore global disasters, illustrating the full toll these events can take and giving an understanding on how and why they occur. 2026-10-04 Archive footage and cutting-edge CGI is used to explore global disasters, illustrating the full toll these events can take and giving an understanding on how and why they occur. 2026-10-04 A fascinating new world has emerged for scientists to study, and it's just beneath their feet. With the emergence of cutting-edge technologies such as ground penetrating radar, LIDAR (Light Detection and Ranging), and 3-D imaging, scientists are now able to research underworlds of secret tunnel networks, ancient structures, and bizarre geological occurrences that offer glimpses into the past. In " 2026-10-04 A fascinating new world has emerged for scientists to study, and it's just beneath their feet. With the emergence of cutting-edge technologies such as ground penetrating radar, LIDAR (Light Detection and Ranging), and 3-D imaging, scientists are now able to research underworlds of secret tunnel networks, ancient structures, and bizarre geological occurrences that offer glimpses into the past. In " 2026-10-04 Jamie and Adam revisit the most controversial myths; they repeat them to see if their original answer was genuine. 2026-10-04 Adam and Jamie test whether it is possible to put out a fire using only a voice. 2026-10-04 Adam and Jamie test if a truck filled with birds becomes lighter when the birds take flight. 2026-10-04 Learning how macarons, pine needle baskets and micrometers are made. 2026-10-04 An examination of the ins and outs of the manufacturing processes for endoscopes, megaphones and uranium. 2026-10-04 How hollow disk pumps, palm sugar, and yachts are made. 2026-10-04 Learning how collagen, digital-to-analog converters, wood moldings and plier staplers are made. 2026-10-04 Prams; factory-built homes; wood flutes; bicycle tires. 2026-10-04 An insight into the production process for thinning shears, wagon wheels, toaster pastries and violin bows. 2026-10-04 The host sheds light on how cast-iron bathtubs, Hopi kachina dolls, mine-truck engines and memory cards are manufactured. 2026-10-04 An insight into the manufacturing and production process for oil and encaustic paints, marine plywood and cycling shoes. 2026-10-04 An insight into the manufacturing and production process for everyday items such as paper fans, walnut oil and copper. 2026-10-04 Looking into the manufacturing and production process for gut strings, absinthe, belt buckles and lever locks. 2026-10-04 Steel shipping drums; police whistles; miniature train cars; glass blocks. 2026-10-04 Ice cream cones; tent trailers; shoe polish; pliers. 2026-10-04 The ancient city of Samarra contains a series of medieval structures that hold secrets to one of the world's greatest empires; archaeologists use pioneering technology to investigate its astonishing rise to power and reveal its monumental downfall. 2026-10-04 The sacred city of Nippur and the world's only ziggurat contain elusive mysteries to the ancient Sumerian people; now, archaeologists armed with pioneering tech are on a quest to reveal the secrets behind the earliest known civilization in history. 2026-10-04 The coliseums of Rome were brutal theaters of spectacle and death that helped control the sprawling Roman Empire; now, archaeologists uncover the engineering secrets behind these majestic structures to reveal the truth behind the ancient Roman world. 2026-10-04 The legendary metropolis of Xanadu and its fabled existence have mystified experts for centuries; archaeologists use cutting-edge aerial imaging to investigate new discoveries and reveal the truth behind this mythical lost city. 2026-10-04 A colossal stone temple on a remote Egyptian island mysteriously bears the names of the most famous leaders of the ancient world; now, experts use cutting-edge tech to investigate why pharaohs and emperors all built monuments at this enigmatic site. 2026-10-04 The ancient city of Abydos contains some of the oldest Egyptian tombs and a buried temple linked to a mysterious death cult; now, archaeologists use cutting-edge drone imaging to investigate long-hidden secrets behind the first pharaohs. 2026-10-05