TV Guide Science Sunday

Researchers find a mummy buried in a strange way; a polar exploration vehicle goes missing in Antarctica; a glacier cave on Mt. St. Helens is explored.

Archaeologists make groundbreaking discoveries as they work to unravel the mysteries of an Ice Age highway, challenging everything that was thought known.

Archaeologists examine a rock formation in the Altai Mountains of Russia, unearthing an ancient log cabin and the mummified remains of two bodies.

Archaeologists find a massive object made of metal on a secluded island in the Bering Sea; researchers find the mysterious remains of a WWII submarine.

Climbers encounter the remains of two human bodies high atop New Zealand's Mount Cook, and an old mystery reignites that could rewrite mountaineering history.

World-class robots Bronco and Bombshell face off in an epic battle as the top-ranked robots compete for the title of 2018 BattleBots World Champion.

A rookie bot called End Game and former BattleBots, champ Bite Force, take one another on during an epic, action-packed night of fighting.

Veteran BattleBots Bronco and Lock-Jaw participate in an epic battle with one another as the competition for 2018 BattleBots World Champion progresses.

A behind-the-scenes look is taken at the complex manufacturing process behind cast-iron stoves, ultra-light aircrafts, snow groomers and rubber bands.

A close look is taken at the intricate process that goes into making barbershop chairs, sewage pumps, bimini boat tops and Diesel filters.

An in-depth examination is taken at the intricate process that goes into making Car tires, silk, painting restoration and scuba tanks.

A behind-the-scenes look is taken at the complex manufacturing process of electric stand-up vehicles, frozen fruit, beer coasters and forged door handles.

A look at how concrete walls are made; a facility assembles 3D printers, a tool popular with designers; a machine common in construction sites.

A look at how car headlamps are manufactured; how directional drills are assembled; a company produces combs for grooming ones pets.

A behind-the-scenes look at the step-by-step factory process of handcrafted skis, septic tanks, hydro-formed chassis parts and aquarium windows is shown.

A look is taken at the manufacturing of products, featuring a glimpse at how zip line brakes, silk fibre lamps and round balers are made.

A look at how replicas of classic-style holsters are created; a look at the making of plastic housings for underwater photography, to prevent damage.

A factory manufactures wood garage doors; a sand and salt spreader factory helps those in colder parts of the country survive the winter.

In-depth observation provides a glimpse of the surprising intricacies that go into the production of decorative sombreros and salad dressing.

In-depth observation provides viewers a glimpse of the intricate production of cheese graters, hot sauce, and traditional Mexican chairs.

The Greek city of Helike vanished in 373 BCE; archaeologists believe they've found the ruins of the lost metropolis; experts recreate the city's final moments.

Hadrian's Villa is the largest Roman palace ever constructed; experts investigate secrets that could reveal the truth behind Rome's most enigmatic emperor.

The ancient wonder of the Avenue of the Sphinxes has now been unearthed in the biggest excavation in Egyptian history; experts use CGI to reveal hidden secrets.

Experts use technology to investigate the buried secrets of the legendary city of Kish, Iraq, to uncover the mysterious, first origins of royalty.

Archaeologists uncover secrets using technology & CGI reconstruction to find out how the lost city of Olous survived against all odds and why did it sink.

Years after its destruction by ISIS, experts return to Syrian and use CGI reconstruction to reveal the secrets of Palmyra's ancient engineers.

Experts use the latest forensic archaeology to investigate the true story behind the disappearance of over 100 English colonists on Roanoke Island in 1587.

Don Wildman searches for the identity of the serial killer known as Zodiac, as he meets with a retired detective who worked on the case and learns codebreaking.

Experts use the latest forensic archaeology to investigate the true story behind the disappearance of over 100 English colonists on Roanoke Island in 1587.

Don Wildman searches for the identity of the serial killer known as Zodiac, as he meets with a retired detective who worked on the case and learns codebreaking.

Years after its destruction by ISIS, experts return to Syrian and use CGI reconstruction to reveal the secrets of Palmyra's ancient engineers.

Hadrian's Villa is the largest Roman palace ever constructed; experts investigate secrets that could reveal the truth behind Rome's most enigmatic emperor.

The ancient wonder of the Avenue of the Sphinxes has now been unearthed in the biggest excavation in Egyptian history; experts use CGI to reveal hidden secrets.