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1-43 of 43
- What lies beneath the mythical triangle? With the aid of data from sophisticated sonar surveys, National Geographic explores what the ocean floor looks like below the Bermuda Triangle.
- A brief account of the Earth's geological progression, from its creation 4.6 billion years ago to scientists' predictions of its demise more than 2.5 billion years in the future.
- When two couples simultaneously discover a meteor landing site, the claim to the celestial object becomes a battle of wits, gender, and a declaration of love.
- Prepare to be awed by the once-in-a-lifetime meeting experienced by a group of divers and photographers in Hawaii, who hung out near a sperm whale carcass to photograph the tiger sharks who came to feed. Suddenly, everything went quiet, and the tiger sharks vanished. A gigantic shadow appeared in the distance. On the program, Dr. Chris Lowe, director of the Shark Lab at California State University at Long Beach, speaks of "dining etiquette" among sharks, which calls for smaller sharks to get out of the way when a bigger shark comes to feed. Sure enough, that shadow proved to be a much bigger shark, and a more famous one than the Hawaiian photographers ever dreamed they'd see in person: Deep Blue. What's more, they would soon learn that Deep Blue may have brought her squad with her. The three great whites encountered and photographed by Kimberly Jeffries, Mark Mohler and Andrew Gray are there for one reason: to chow down at the whale buffet. They express mild curiosity toward their human fans - and one of them does nibble at the boat - but clearly mean them no harm.
- America's Greatest Animals takes us across North America on a revelatory mission: which of the continent's landmark creatures deserve to make the list?
- Travel through time, look at the most dramatic eruptions in history and on different continents. Experience a journey deep inside volcanoes. An instructional documentary about how different types of volcanoes are created and where they are or were located, what they have done and what they might do when and if they erupt. The details of the type of volcano one is and the devastation it caused when it did erupt.
- A look at the volcanoes of Hawaii.
- A documentary about the volcanic eruption of Mt. St. Helens in Washington, USA, on May 18, 1980. It was the deadliest volcanic eruption in US history, resulting in 97 deaths and well over $1 billion in damage. Shown are interviews with survivors, scientists, experts on volcanoes and residents of the area. Footage is shown of the mountain before, during and after the eruption, and the resulting destruction to the surrounding forests, rivers and residences and businesses are also shown.
- Climate scientists combine data and the observations of Navajo elders to track climate change on the Navajo Nation.
- 2015– 42mTV-PG7.0 (47)TV EpisodeJosh Gates sets sail for Florida chasing the long-lost treasure of bloodthirsty pirate Jose Gaspar. Josh joins marine archaeologists and treasure hunters working to crack the mysteries of the pirate's life so they can find the riches he left behind.
- Instead of looking at a geological feature and the convergence of mechanisms that created it, this program uses a different format; looking at one mechanism, glaciers, and the diverse effects they cause.
- Most major geological processes require millions of year to become noticeable. Meteor impacts are exceptions which can cause comparable changes in seconds.
- The Hawaiian Islands are a study in contradictions. The fastest growing islands on earth are also the fastest disappearing. Made of one of the hardest minerals, it crumbles at a touch. The world's most active volcano is nowhere near the typical volcanic regions. Geologists strive to understand these mysteries.
- The discovery of the San Andreas Fault and efforts to understand it are described.
- Geologists believe the Rocky Mountains recently rose from an inland sea to twice their current size and becoming a new inland sea may be their not to distant fate.
- A tsunami is a dramatic indicator of geological activity magnifying the impact into extensive coastal destruction. Scientists searching for evidence of past tsunamis to predict when they are likely to recur and how severe they are likely to be uncover a new phenomenon, the mega-tsunami.
- Volcanologists look for patterns in the historical eruptions of Mount Vesuvius to determine when the worlds most dangerous volcano is likely to threaten the three million residents of Naples.
- The evidence, structure, history and potential threat of the Yellowstone super volcano are described.
- The dispute between John Muir and Josiah Whitney over how the Yosemite Valley formed is settled with a 200 million year long story more complex then either imagined.
- The causes of the million year volcanic eruption in the Siberian Traps and the resulting effects that lead to the largest mass extinction in earth's history are recounted.
- The Mount Saint Helens 1980 eruption introduces geologists to a variety of volcanic phenomenon never observed before. Yet it presages a similar eruption thousands of miles away and just a few years later in Montserrat.
- The geological mechanism that causes the ring of volcanoes around the pacific ocean is studied and explained.
- 2020– 42mTV-PG7.8 (121)TV EpisodeAs the team returns for their third year to investigate the high strangeness of Skinwalker Ranch, they find new evidence of a mysterious anomaly in the sky that may be connected to something deep within the Mesa.
- Western North America, 65 million years ago, a world is about to come to an end. An asteroid, 6 miles wide, slams into the Earth, dust clouds block out all sunlight, thousands of species perish, the dinosaurs never recover.
- As the team conducts a new aerial experiment over the Triangle Area above Skinwalker Ranch, they find shocking new evidence that the radiation and UAP phenomena they keep detecting may be connected to something deep inside the mesa.
- When the team works with a group of astronomy experts to conduct a telescope and rocket experiment at the Triangle Area on Skinwalker Ranch, they have their most incredible UAP encounter yet.
- Hillary and Chelsea return to Arkansas to meet with the Little Rock Nine and attend a drag prom with RuPaul's Drag Race winner Symone.
- 2019– 42mTV-PG7.4 (48)TV EpisodeSpace. The Final Frontier-and the ultimate mystery. Scientists are involved in a never-ending quest to understand the vast universe our planet inhabits. But it seems that for each answer science provides, even more questions arise. Our own solar system is populated by mysterious objects and phenomenon that seem to defy our attempts to understand them. And when we get deeper into space, the mysteries only deepen. What could lay beyond the confines of the Milky Way? Are there galaxies similar to our own? Could they be capable of sustaining intelligent life? And is that life trying to contact us?
- TAPs gets stuck in the middle of the Ohio River with a historic mystery to solve when they investigate mysterious Blennerhassett Island. The team unites with the Ghost Brothers to reach out to those who remain from the island's scandalous past.
- 2019– 42mTV-PG7.7 (46)TV EpisodeAll over the world are forbidden 'triangles'-mysterious regions where ships, planes, and people enter and then just disappear. They are found in Bermuda, Alaska, Japan and elsewhere. But why? Do these locations defy the laws of physics? Or is it possible that there are some places on Earth that we are simply not meant to go?
- TAPS is called to California's Gold Country to investigate the historic Argonaut and Kennedy mines. The team, joined by Dakota Laden and the Destination Fear crew, faces frightening phenomena that remains on these properties..
- From catastrophic weather events to deadly pandemics and historic disasters, witness the resilience of humanity in the face of unimaginable chaos.
- Six different teams of scientists arrive on the continent after years of planning. The continent is home to the coldest, windiest, driest conditions on the planet, and without Scott Base as their central hub, these teams wouldn't survive. Each team's results could have massive implications to better understanding how climate change is affecting life around the world.
- Scientists deployed to Antarctica are accustomed to frigid temperatures, but few have experienced the condition one storm that is sweeping over Scott Base and the Ross Ice Shelf. Scott Base shuts down all missions and flights to and from western Antarctica have been canceled; leaving them more isolated from the outside world than ever.
- Cyril has heard disturbing stories of people being accidentally injured and even killed by the huge jumping Gulf Sturgeon - and its even bigger cousin, the White Sturgeon, is the most massive freshwater fish in North America, growing to over 1500 lbs. In his quest to catch these prehistoric beasts, Cyril encounters accident victims, scientists and even Bigfoot hunters as he travels across the continent, from the murky rivers in Florida, to the mountains of British Columbia. But with a huge fish on the line in a raging alpine gorge, it's going to take everything Cyril has to land this monster.
- Explore a world never seen before, a world hidden under miles of water, the landscape of the Atlantic sea bed. From the seabed in the Bermuda Triangle, the debris field of ships sunk by German U-boats in World War 2 to the wreckage of the Titantic, all will be exposed and examined.
- The remaining recruits are tasked with crossing a 200-metre gorge, swimming under the ice on a frozen lake and navigating a perilous valley at night while trying to avoid capture by a local force and their dogs.