Science & Technology

Award-winning pool designer Lucas Congdon and his Lucas Lagoons crew create breathtaking outdoor living spaces. They tackle crazy challenges in the quest to build natural wonders in everyday backyards.

Tanked follows the largest aquarium manufacturing company in the US, run by Wayde King & Brett Raymer. Watch them create the most outrageous tanks for some of the most striking fish and clients.

Join biologist and extreme angler Jeremy Wade, as he catches the extraordinary and supersized fish that lurk in our planet's rivers and lakes.

Two survivalists – one a military-trained expert, the other a self-trained naturalist – take on some of the planet's most unforgiving terrain to demonstrate – in their own way – how the right skills and some creative thinking can keep you alive.

It's the biggest event on all fours! PUPPY BOWL brings viewers a loveable lineup of barking beagles, spunky spaniels and everything in between. With a Kitten Halftime Show, hamsters, chicks and more special animal guests, the big game is sure to be a tail-wagger!

Starring the inquisitive and funny preschooler Sid, the episodes feature a practical in-school science curriculum, using music and humor to celebrate children’s natural curiosity about science in everyday life. With each topic, Sid finds answers in familiar places – at home with his parents, with his teacher and friends at school, and in the car with Grandma. Through their adventures, Sid and his friends introduce children to scientific themes like measurement, change, the five senses, simple machines and health.

Drain the Ocean pulls the plug on the ocean to reveal hidden secrets and lost worlds, using groundbreaking technology, breathtaking photography and insight from top marine archaeologists. Explore new insights into the epic history of human civilization and the deep history of Planet Earth itself, exposing sunken cities, shipwrecks and the amazing natural wonders of the deep.

Dog Whisperer follows Cesar Millan, renowned dog behavior expert, as he goes directly into the homes of dog owners - without any prior information about the dog's case - and documents the remarkable transformations that take place under Cesar's calm, assertive guidance.

Bear Grylls has served with the British Special forces, climbed Everest, and explored the Arctic. He shows viewers how to survive the toughest and most remote environments on the planet by putting himself in the position of a stranded tourist.

An American reality television show that follows homicide detective units in various cities across the United States.

Dr. Susan Kelleher owns and operates one of the busiest exotic animal care practices in South Florida.

Fishing is a hard life, and harder with bluefin stocks depleted. In Gloucester, Massachusetts, there's a special breed of fishermen. For generations they've used rod and reel to catch the elusive bluefin tuna. They depend on these fish for their livelihood, and the competition is brutal.

An eight-part original docuseries following some of the last Alaskans allowed to live within the 19 million acres of the Arctic National Wildlife Refuge - one of the most remote places in the country.

A group of the best survival experts in the world take on an un-survivable situation: 40 days. 40 nights. No food, water or clothes. To survive they’ll need to master the environment, pushing far beyond the breaking point. Will even one be able to finish?

From the forensics labs at the Smithsonian Institution to the ATF bomb laboratory and the Armed Forces Institute of Pathology, The New Detectives profiles the work of world-renowned forensics experts and criminal investigators and the techniques they use to solve murders and other crimes.

No food, no water, no shelter. Survivorman Les Stroud must rely on his years of training, raw instincts and sheer will to survive alone for seven days in the world's harshest environments with little more than a multitool.

Skyscrapers loom overhead, taxis honk their horns and street vendors shout as they peddle their wares. But the buzz of the city above is nothing compared to the powerful pull of the past and the amazing secrets simmering just beneath one's feet! We travelled hundreds of feet beneath the pavement to reveal hidden worlds that literally make up the foundations of today's greatest cities.

Some images caught by satellites in space defy explanation: massive tsunamis that disappear, a sinister blood-red lake in war-torn Baghdad and a whirlpool in the ocean the size of a state asking experts, analysing the sites on the ground 'What on Earth'

Spanning thousands of acres and incorporating hundreds of species of animals, Michelle Oakleyâs veterinary practice is Yukon tough. House calls range from expelling dogs anal glands to getting chased down by Artic Muskox. Michelle juggles being a full time Veterinarian, wife and doctor while taking us into unexplored regions of the Yukon.

From the coast of America to the exotic beaches around the world, the number of reported shark attacks has increased in the last half century. Many attacks are appearing in new and surprising places.

At night, mother nature reveals her sadistic side. As mysterious monsters come out to feed on the weak… anything can become prey. To survive you’ll have to be smart, fast and lucky or you might find yourself dead by dawn.

At the Emergency Veterinary Trauma Center in Toronto, one of the busiest animal care facilities in Canada, veterinary professionals work together tirelessly to save the lives of animals in need of urgent medical care.

Follow people who left the modern world to live where they survive on what they can produce with their own two hands.

Just 60 miles from the Arctic Circle lies a town on the edge of civilization: Tanana, Alaska. This frozen village of 200 is part of an unknown in America where men hunt and trap to survive, existing like modern day cavemen. Follow these Yukon Men as they struggle to find food and heat and battle life-threatening predators just to survive.

In this survival masterclass, extreme adventurer Hazen Audel relives his most thrilling, most agonizing and most disgusting moments and reveals what it takes to become a Primal Survivor.

The U.S. pet overweight and obesity rate for dogs and cats is more than 50%. In the new series "My Big Fat Pet Makeover," pet expert and trainer Travis Brorsen begins a four-month long weight-loss and behavior modification journey with pet owners and their overweight animals.

In Curse of the Frozen Gold, an expert treasure hunter and a team of trained outdoorsmen test their skills and their sanity in the search of the ultimate prize. They could return home rich - or they could not return home at all.

This series will reveal drama and surprising behaviors as charismatic travelers roam the oceans, forests and deserts of Wild Mexico.

Lion, jackal and cheetah cubs and baby hyenas and meerkat pups are followed as they grow up; filmed from the babies' point of view, the series tells the story of the babies' first steps and reveals all the tension and stress their parents experience.

Dr Beale and his team of experts handle critical treatments of all kinds around the clock.

In Alaska's Grizzly Gauntlet, survival expert Les Stroud explores the world of Alaska's most formidable wildlife and uncovers the secrets to their survival in America's final frontier.

With nearly 6,000 veterinary cases and well over 100 births each year, the team at the Columbus Zoo has no shortage of incredible drama.

From the Arctic Ocean and its isolated Islands to the bleak, barren tundra and frozen forests of the taiga, the Arctic region is locked in ice for more than half of the year; in summer, this land of contrast bursts into life.

Let's explore amazing life cycles in naure. What the changing of the seasons, the hibernation of the bear during winter or the development stages of the butterfly.

A hundred years from now, thousands of our descendants will be living on the Fourth Planet from the Sun. From Academy Award winning team Brian Grazer and Ron Howard, this is the story of how we got to Mars. Inter cutting dramatized sequences of our Mars future with documentary access to the cutting edge space engineering happening right now, this series will take us on a journey which will redefine humanity’s place in the universe.

Science and pop culture collide when renowned astrophysicist Neil deGrasse Tyson hosts celebrities, scientists and comedians on National Geographic’s first ever late-night talk series.

Highlighting both the controversial whaling trade and the tactics that Sea Shepherd and its staff and volunteers use to attempt to cripple it, Whale Wars documents the group's three-month sojourn across the icy Antarctic waters at the far end of the globe.

Led by NBC News meteorologist and "TODAY" contributor Dylan Dreyer, "Journey with Dylan Dreyer" is a wondrous celebration of nature. Breathtaking cinematography will bring viewers up-close and personal with animals, from the black bears of Montana to polar bears in the Arctic. The audience will have a unique platform to see animals in their natural habitat, including exploring the extraordinary migration of 1.5 million animals traveling over 500 miles across the Serengeti in Tanzania and Kenya.

Secrets of the Space Shuttle tells the story of NASA’s iconic Space Shuttle program, from its very first test flight to its final mission.

Whether it’s re-creating detailed movie sets or building meticulous models of planes out of cardboard, some people’s passions are more than just a hobby. "Obsessed" highlights what happens when people live out those passions to the fullest.

The female orgasm has fascinated scientists for decades and has been the subject of numerous studies and reports – and documentaries. But until now, nobody has undertaken a comprehensive look at super-orgasmic women – women who can experience over a hundred orgasms in any one sexual encounter. A new study by Canada’s prestigious McGill University, for the first time reveals statistics and testimonies from over 450 super-orgasmic women. Some of them can experience 10 orgasms - while others come hundreds of times, experiencing hours of pleasure. They vary in age and background, but have one thing in common: they are all still a mystery to scientists, as what actually happens to them has never been studied. But that’s all about to change. A group of super-orgasmic women who took part in the Canadian study are taking it to the next stage. They will now go into the laboratory and meet the best sex scientists in the world. The aim is to reveal if the orgasms are all in their heads or can we prove and somehow measure that this endless chain of pleasure is really happening? By deploying fMRI (functional magnetic resonance imaging) scans, scientists will be monitoring changes in blood flow to the brain, looking at which parts are most active and shedding light on what these women feel during orgasm. Past fMRI studies about single orgasms have seen scientists disagree – but what will this new research reveal and will we be any closer to understanding why some women are super-orgasmic?

NASA X is a new NASA television program that follows innovative new technologies and the NASA scientists, researchers and engineers who are putting them to work for us.

an expert explains a high-level subject in five different layers of complexity—first to a child, then a teen, then an college student, a grad student and, finally, a colleague.

Filmmaker and photographer Bertie Gregory documents incredible wildlife encounters in British Columbia, South Georgia Island and other locations.

The ability to capture unique, adorable portraits of dogs, cats and other four-legged animals earns Kaylee Greer and Sam Haddix a successful pet photography business and an impressive portfolio.