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7227 films(Page 40 of 151)
Philippe Charlier investigates remains claimed to be those of Saint Joan of Arc in Paris.
Season Five of Cosmic Vistas examines how solar and lunar eclipses reveal critical information about Earth's atmosphere, climate, and geological processes.
Stretching 2,300 kilometres along Queensland's coast, the Great Barrier Reef hosts over 900 islands, each with distinct biological and ecological features.
Tigers, lions, leopards, and jaguars showcase their raw power and agility in their natural habitats, revealing the remarkable lives of the world's largest big cats!
Only 18 men returned from Ferdinand Magellan's expedition, which set sail in 1519 with five vessels and 239 crew members, completing the first circumnavigation of the globe.
Seventy-five years of UFO encounters are examined through expert analysis, revealing the interplay of government disinformation, cultural beliefs, and technological secrecy.
In Texas, residents report a series of mysterious flashing lights on New Year's Eve, while a French doctor claims an alien craft healed his injury without contact.
Nearly 40 wild relatives of domestic sheep, ranging from gazelle-like chamois to shaggy muskoxen, showcase remarkable adaptations and behaviors essential to their survival.
In October 2017, astronomers at the Pan-STARRS observatory detected 'Oumuamua', the first known interstellar object, sparking debates about its origins and nature.
In Missouri, a group of 500 residents reports sightings of bright lights and strange crafts, while a cigar-shaped object targets a family in Nova Scotia.
Baby animals, including puppies, kittens, and monkeys, are showcased for their unique feeding habits and behaviors, highlighting their interactions and parental care.
Roswell's alien autopsy footage, long a source of intrigue, faces new scrutiny as recent revelations and leaked documents suggest the truth may finally emerge.
Alan Lightman recalls a moment when he felt as if he were merging with the stars while alone on a boat in the quiet waters off a Maine island.
The Galapagos Archipelago, located 1,000 km west of South America, is home to unique species such as diving iguanas and giant tortoises, highlighting its evolutionary significance.
Lake Constance serves as a crucial hub for over 300 migratory bird species in Western Europe, with more than a quarter of a million birds passing through annually.
Alpine Zoo Innsbruck showcases the diverse gene pools of native Alpine species, highlighting their adaptation and conservation in a changing environment.
About 30,000 ocean-going vessels, including the Marstal Maersk, call at the Port of Rotterdam each year, reflecting the scale of global trade.
In the animal kingdom, various species employ unique and unconventional mating strategies to attract partners and ensure the survival of their offspring.
Fingerprint and DNA evidence are discovered in only one percent of all cases, prompting investigators to rely on new technology to solve murders.
Mass extinctions have shaped life on Earth, with the survival of certain species leading to the evolution of new adaptations, including the egg and sex.
Maya civilization thrived through advanced astronomy, mathematics, and a complex societal structure, shaping their understanding of the cosmos and influencing their daily lives.
Dr. Kathryn Sullivan, the first American woman to walk in space, discusses the challenges of establishing human settlements on Mars.
Steve Arnold and Jeff Knockin find 32 meteorites in the Atacama Desert, including a new L5 chondrite, during their expedition to the Monturaqui Crater.
A massive three-mile wide comet that struck the Indian Ocean 4,800 years ago may have caused the Biblical Great Flood, as explored in Season 2, Episode 1 of Mega Disasters.
Massive machines in Australia, from coal mine engines to aircraft, require skilled teams to perform critical repairs under extreme conditions.
Fakarava Atoll, a UNESCO Biosphere Reserve, is home to diverse marine life, where Prof. Serge Plane studies coral reef communication to aid conservation efforts.
This ultimate documentary features Mike Oldfield's music and highlights key figures in space flight.
Travis Walton joins Shaun Ryder to explore UFO sightings across England, including encounters in Cumbria, Lancashire, and the infamous Rendlesham Forest case.
The evolution of robotics is examined, highlighting advancements from ancient artificial humans to modern mind-controlled prosthetics and the future of cyborgs.
In Egypt's Nile, scholars analyze the first six plagues from the Old Testament, linking ancient texts to modern scientific findings on environmental factors.
The Japanese Asteroid Sample Return Mission prepares to collect samples from an asteroid.
A hailstone weighing 700 grams fell in Coffeyville, Kansas, in 1972, illustrating the potential severity of storms linked to ancient climate disasters.
In the Gobi Desert, Mongolian scientists have confirmed the existence of the critically endangered Gobi bear, initiating a research and preservation program.
The Fourth Great Revolution merges AI, biotech, and nanotech, transforming our future by 2050.
Tiger sharks and crocodiles are responsible for numerous attacks on humans worldwide, prompting an examination of which species poses a greater threat.
Humanity faces existential threats from climate change, planetary collapse, and the eventual demise of Earth, prompting discussions on survival through space colonization and AI evolution.
Alleged alien contact cases, secret experiments, and reported abductions are investigated by the UFO Hunters team, including Bill Birnes and Kevin Cook.
NASA's Apollo program faced challenges from budget cuts and public disinterest, culminating in the critical Apollo 13 mission that tested engineering limits and teamwork.
In a world facing accelerating extinction rates, scientists are utilizing advanced genetic technologies to revive species like the Przewalski's horse and address conservation challenges.
MV Safmarine Agulhas, a 184-meter container ship, broke in two after losing power and crashing into South Africa's perilous Wild Coast.
The video presents 10 episodes from The New Frontier series about outer space mysteries.
Ingrid Wiesel, a German biologist from the Zoological Institute of the University of Hamburg, studies the brown hyena's interactions with seals in Namibia's Namib Desert.
Engineers and athletes collaborate to design and construct innovative floating race tracks for extreme sports, showcasing the intersection of creativity and technical skill.
SARS, a deadly coronavirus outbreak originating in China, prompted urgent global research efforts in Hong Kong to combat the virus and implement public health measures.
The Bissagos Islands in Guinea Bissau, a UNESCO Biosphere Reserve, host a unique ecosystem rich in biodiversity, attracting biologists like Raúl León.
More than 1,000 people, several hundred boats, and dozens of airplanes have vanished without a trace in the Bermuda Triangle.
Snow takes on various forms and meanings across cultures, revealing its unique characteristics, formation processes, and even the influence of music on its crystallization.
An estimated 60 million people lived under the Islamic Empire, which governed the largest territory in the world over a thousand years ago.
