TV Guide Science Tuesday

Clayton returns to his Montana ranch with his carnivore fossil finally at the lab; Mike Harris and his crew continue excavating their triceratops site.

Clayton Phipps finds out if his carnivore skeleton belongs to a T-Rex or nanotyrannus; Mike Harris and Aaron Bolan dig at a promising new site in Wyoming.

During Don Wildman's adventure across America, he explores a T. rex fossil dig and flies above an asteroid crater to answer questions about dinosaurs.

Clayton hauls a 20,000-pound dinosaur fossil more than 200 miles to a laboratory, where he hopes it will be accurately identified.

Although werewolves were once so feared people suspected of having the power were hunted and killed, many admitted they had the ability to transform.

A Montana rancher discovers a fossil on his family's land that has the potential to be a rare, valuable find; a triceratops horn is found in Wyoming.

Jupiter is hotter than it should be; the Curiosity Rover discovers something strange on Mars; detectives reach out to NASA to help solve a cold case murder.

Images capture a strange structure on Mars; files from the first Apollo mission show a bizarre sighting; a planet-eating star gives a glimpse of Earth's future.

Experts investigate if a nearby exoplanet could be the home to an alien civilization of strange, metallic monsters after a new discovery are made.

Black holes aren't violent monsters, and new discoveries reveal that they might have been essential to creating stars, giving light and building the universe.

New discoveries reveal the mysterious secrets Nebulas, which are the strange structures of cosmic gas and dust where stars are born and die.

Experts at Minnesota's Science Museum bring a strange, 1930s steampunk-looking machine to life in order to examine the truth behind its controversial claims.

The Towie Ball is one of the finest Neolithic stone works ever discovered; experts investigate the purpose behind this 5,000-year-old black stone mystery.

Archaeologists uncover a plastered human skull in Jericho; experts investigate the purpose and identity behind this 9,000-year-old clay-covered artifact.

Using the latest imaging technology, experts explore how a small metal sphere is linked to one of the most bizarre true crime cases of the 20th century.

Experts using 3-D analysis explore the shattered skull of a 19th century railway worker to reveal how it changed the field of neuroscience.

Experts investigate if they can explain the mysteries behind the Great Pyramid of Giza, the only surviving Wonder of the Ancient World.

Experts investigate one of the most iconic and controversial discoveries of Ancient Greece to try and prove the existence of a mythical king.

An explosion reveals evidence of a temple complex; the remains of a pseudo human who ate its own kind are discovered; a mineshaft causes supernatural events.

Experts investigate footage of a large, never-before-seen sea creature in mysterious waters near Japan, and some wonder if it could be an undiscovered monster.

When cameras capture footage of a highway swarmed with snake-like creatures and an unexplained ooze, experts investigate the origins of these alien creatures.

When a massive plume of smoke suddenly erupts from the ground in Manhattan, experts investigate if the event is evidence of a volcano that's waking up.

When cameras record a strange creature in the wilderness perform an incredible feat of strength, experts investigate using cutting-edge science.

When cameras capture footage of a strange, blob-like alien in the Amazon jungle and using cutting-edge science, investigators try to explain this bizarre beast.

When a massive plume of smoke suddenly erupts from the ground in Manhattan, experts investigate if the event is evidence of a volcano that's waking up.

When cameras record a strange creature in the wilderness perform an incredible feat of strength, experts investigate using cutting-edge science.

When cameras capture footage of a strange, blob-like alien in the Amazon jungle and using cutting-edge science, investigators try to explain this bizarre beast.

When cameras capture footage of a highway swarmed with snake-like creatures and an unexplained ooze, experts investigate the origins of these alien creatures.

Experts investigate if they can explain the mysteries behind the Great Pyramid of Giza, the only surviving Wonder of the Ancient World.

Experts investigate one of the most iconic and controversial discoveries of Ancient Greece to try and prove the existence of a mythical king.