Philip Day

National Geographic's Explorer gives viewers special access to the issues of the day.

Sex in a tree? A quickie in the closet? Laundry room relations? These are just a few of the out-of-the-ordinary places where amorous adventurers go to get intimate with their other halves. But few people expect to land themselves in the emergency room as a result! Brought to life for Discovery Fit & Health by GRB Entertainment, the production company behind the hit show UNTOLD STORIES OF THE ER, this all-new series documents the real-life and often hilarious stories of what happens when a little action leads to a medical crisis. Retold by emergency room physicians and the actual couples who, in the heat of the moment, got themselves into a fix and needed a doctor to fix it, this series illustrates how loving couples cope when sex goes outrageously wrong.

A Russian woman travels to America with her daughter to marry a reclusive billionaire offering them a better life, but soon begins to suspect her new husband might have a far more sinister plan for their arrangement.

Why does our modern world remain so violent? Explorer's Inside the Warrior Gene examines the work of a new breed of scientists who believe the answer may lie not in society, but in our DNA.

When a new family moves to an old house in Amityville, they are tormented and tortured by an evil spirit living in the home while trapped by the malicious townspeople who want to keep them there.

Viewers are taken through the parties of the past and also get a glimpse of today's most lavish and coveted fashion event.

In southern Peru lies one of mankind's greatest mysteries - 1000's of giant shapes etched into the desert sands. We reveal who made them and why. Etched, as if by giants, onto the arid moonscape of Peru's southern desert lies one of man's greatest mysteries; the Nasca Lines. More than 15,000 geometric and animal-like patterns have been discovered criss-crossing the pampas like a vast puzzle. Who built them and what was their purpose? Ancient racetracks, landing strips for aliens, or perhaps a giant astronomical calendar? And are the Lines connected to the gruesome discovery of large cache's of severed human heads. Now, after decades of misunderstanding, modern archaeology may finally have the answer. Excavations in the surrounding mountains are uncovering extraordinary clues about the people who made them and why. A long since vanished people, called the Nasca, flourished here between 200BC and 700AD. But the harsh environment led them to extreme measures in order to survive.

Stories of ancient, lost civilizations deep in the Amazon have endured for centuries. But what if they were true? In 2008 Nat Geo followed two archeologist who proved such cities were in fact right front of our eyes. Now, in 2018, even more discoveries show how extensive and populous these Amazon civilizations once were.

On the eve of Thanksgiving, 1971 a man, dressed in a business suit, leaps out of the back of a commercial jet with a parachute and two hundred thousand dollars in ransom money. Now for the first time in FBI history a team of citizen sleuths, using modern forensic science, is helping unravel the mystery of D.B. Cooper.

It's one of the most complex prison breaks in history. Their escape is legendary, but their fate has never been revealed until now.

Today the city of Roswell, New Mexico is the flourishing UFO capital of the world. But does Roswell have any legitimate claim for such a unique status? Or is the public simply being sold a modern myth masquerading as fact?