TV Guide Science Monday

New discoveries in a mysterious Siberian cave could bring woolly mammoths and other long-dead Ice Age beasts back to life using the latest technology.

Scientists use cameras to track and investigate the wildlife that thrive in the radioactive environment of Fukushima, Japan, after the nuclear disaster in 2011.

Cutting-edge forensic technology reveals the dark secrets of the Iceman, which is the world's oldest and most perfectly preserved mummy.

Experts investigate if the Lighthouse of Alexandria, which is one of the world's original Seven Wonders, could have been home to a mysterious superweapon.

New discoveries reveal the scandals and secrets of Nero and his lost palace, and experts attempt to confirm if the infamous emperor burned down Rome.

Following NASA's New Horizons spacecraft's journey past Pluto, it encounters a strange alien world that shuts down the probe's computers.

When astronomers discover a rogue black hole speeding through the Milky Way, they investigate how much danger the cosmic monster poses to Earth.

NASA scientists spot something on Mars that resembles Stonehenge; astronomers discover a hole in Saturn's rings; an ancient tribe claims contact with aliens.

Experts explore the two Voyager spacecraft's discoveries and how their extended operation into interstellar space has transformed into the ultimate mission.

Saturn has more than 80 moons with underground oceans and magnetic fields and experts explore how these satellites could rewrite the rules of the Solar System.

Experts confront the story of a fictional asteroid event in the year 2029 in order to determine what could happen, and how it might be stopped.

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.

Clayton Phipps continues his excavation of a rare dinosaur on his ranch; Mike Harris and his son, Jake, prepare to sell their treasured T-Rex fossil.

Clayton Phipps and his crew flip a fossil that weighs 20,000 pounds out of the ground and onto a flatbed truck, so they can take it to the lab for analysis.

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

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.

The search for the lost Ark of the Covenant continues and could still rest beneath the ancient sands of Jerusalem, hidden for centuries.

Investigators study the truth behind the Ark of the Covenant's apparent theft by Roman forces who allegedly took the sacred artifact from its resting place.

Ancient scriptures describe the Ark of the Covenant as possessing a force with the capacity to kill; a team of archaeologists trace the ark's destructive path.

A team of archaeologists investigate sacred sites and ancient tombs to retrace the possible journey of the Ark of the Covenant, hidden by the prophet Jeremiah.

The Knights Templar are believed to have located and seized the Ark of the Covenant centuries ago; expert historians follow the trail of this elusive order.

Ark of the Covenant may have been stolen by King Solomon's son and taken to Ethiopia thousands of years ago; archaeologists uncover the lost relic's journey.

A team of archaeologists investigate sacred sites and ancient tombs to retrace the possible journey of the Ark of the Covenant, hidden by the prophet Jeremiah.

The Knights Templar are believed to have located and seized the Ark of the Covenant centuries ago; expert historians follow the trail of this elusive order.

Ark of the Covenant may have been stolen by King Solomon's son and taken to Ethiopia thousands of years ago; archaeologists uncover the lost relic's journey.

Ancient scriptures describe the Ark of the Covenant as possessing a force with the capacity to kill; a team of archaeologists trace the ark's destructive path.

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.