There's a lost city buried in the Sahara. Evidence reveals it's home to Nefertiti, Tutankhamun, and the forbidden god of an outlawed religion; experts use cutting-edge tech to uncover the secret doomsday that caused this strange place to disappear.
Chairman of the House Democratic Caucus Hakeem Jeffries (D-NY) talks about the house impeachment inquiry vote. A look at the potential purple shift in the Texas political landscape with Texas Congressman Will Hurd and GOP Congressman Dan Crenshaw. PayPal CEO Daniel Schulman on the possibility of a cashless society, corporate responsibility, and Venmo's mounting privacy issues. Former pastor Joshua Harris; Helen Fisher of Match.com talks about the impact of digital dating.
International criminal lawyer Patricia Viseur Sellers investigates the perpetrators of genocide and crimes against humanity, from leaders to followers, as well as those who resist the power of hate.
Neuroscientist Emile Bruneau explores how people can use their capacity for critical thinking, their brain plasticity, and strategies like education and cooperation to help combat hate.
The FBI works alongside the National Reconnaissance Office to stop a potential spy from selling classified secrets to an enemy nation.
Lorance's current attorney, John Maher, revisits the court martial trial through an emotional meeting with the Lorance family.
When the Lion Guard returns to the Pride Lands, they discover Vitani has formed her own Lion Guard in their absence.
Asia, where rarely seen animals roam the hottest deserts, tallest jungles and highest mountains on Earth.
A couple of youngsters fall in love at first sight; young string instrument virtuosos wow the crowd with a lively performance. Also: a 9-year-old aspiring talk-show host.
An attack by a venomous predator puts one of the survivalists at risk just three days into the challenge. With food scarce, the other competitors hunt warthogs and impalas but as they track their prey, the survivalists are also being stalked.
Julian puts his operator skills to the test during a delicate and risky demolition job, all while under the watchful eye of Uncle Ryan.
The campmates try to recover from the previous night's shocking killing as their suspicions see bromances broken and alliances fudged - before someone is murdered.
Jean-Christophe Novelli and Aldo Zilli have an audacious plan to visit Jean-Christophe's three-year old son in hospital, as he is in remission from cancer. Martin Offiah and Gavin Henson are trapped in a Manchester apartment as the Hunters close in.
Simon Reeve travels through Texas and Mexico. In Texas, Simon joins the US Border Patrol, who pick up migrants who have illegally crossed the Rio Grande river in search of a new life.
Dr. Blackson encounters a European male new to L.A. who is seeking advice on picking up women after mostly male encounters. But does Dr. Blackson really understand the concept of bisexuality?
Rob Evans joins Samantha Pynn to create a serene guest suite, while the queen of craft, Tiffany Pratt, teams up with Joey Fletcher to add flow and function to a lacklustre loft. Scott McGillivray stops by to weigh in on the holiday wreath challenge.
A brain expert puts her own mind to the test by answering questions and taking the final exam for her chance to win $100,000!
A badly injured tortoise needs an innovative procedure. An eagle’s death is investigated. Out on the lake, wardens educate the public on staying safe. As night falls, a car crash turns into a manhunt.