BBC Earth (BBCE)

Leading theories on the origins of Earth's water supply are examined.

Robotic look-alikes record the behavior of animals in the wild in this series. First up: the love and affection that wild dogs, elephants and monkeys show one another.

A visit to Barilla's dried pasta factory in Italy reveals the machines and people who churn out a thousand tons of pasta every 24 hours.

Theories behind the formation of the Great Lakes are discussed.

Hannah goes behind-the-scenes to look at the technology behind the lift. Along the way, she finds out how coal mines made lifts safer, gets to grips with a piece of medieval siege technology, and discovers how a PR stunt changed the modern skyline.

Indoorsy comedians Phil Wang and Pierre Novellie set their sights on Lesotho. Feeling the chill as the novice adventurers navigate through mist and snow, rappel down a waterfall, and slither along the serpentine Sani Pass.

To get through the cold, Alaskans revive historical habits.

A visit to Barilla's dried pasta factory in Italy reveals the machines and people who churn out a thousand tons of pasta every 24 hours.

The resource-rich jungles of the world are where animals must keep their cool to beat out the mating-game competition. Bowerbirds build castles for their beloveds, while male mandrills put on their finest colors to attract the ladies.

The remarkable story of how Hubble revealed the awe and wonder of our universe and how a team of daring astronauts risked their lives to keep it working.

Prof Brian Cox journeys into a supermassive black hole - a monster that can destroy worlds, stop time, and is forcing us to reassess our understanding of reality.

The atomic link between humanity and the universe is explored.

The remarkable story of how Hubble revealed the awe and wonder of our universe and how a team of daring astronauts risked their lives to keep it working.

Prof Brian Cox journeys into a supermassive black hole - a monster that can destroy worlds, stop time, and is forcing us to reassess our understanding of reality.

The atomic link between humanity and the universe is explored.

A visit to Barilla's dried pasta factory in Italy reveals the machines and people who churn out a thousand tons of pasta every 24 hours.

The resource-rich jungles of the world are where animals must keep their cool to beat out the mating-game competition. Bowerbirds build castles for their beloveds, while male mandrills put on their finest colors to attract the ladies.

Steve has now made it to the Bahamas. The team board a local dive boat packed full of hi tech gear and the latest piece of Deadly technology is unveiled - a photographic time-slice rig designed to capture the exact moment of a shark bite.

Steve's epic adventure has finally reached South America. First stop is the jungle nation of Guyana. Covered in pristine forests, it's a deadly paradise, but Guyana is also special because it is a land of giants.

Robotic look-alikes record the behavior of animals in the wild in this series. First up: the love and affection that wild dogs, elephants and monkeys show one another.

Spotlighting a maze of international boundary that divides the province of Quebec from the United States.

Iceland is the world's largest volcanic island, with 30 active volcanoes generating one-third of the world's land-based lava. While Iceland was built by volcanoes, it was sculpted by ice.

A look at solar storms and how they can affect life on Earth.

Get petrified by enigmatic rock features that are generally concealed from view. Explore mysterious houses in the Peruvian Andes, a holy monolith in Wyoming's Black Hills, a Turkish stone town, and an immovable waterfall in Mexico.

The team work on some maple trees and a sugar shack.

Comedian Ron James joins the team in harvesting a key ingredient for Paul's culinary challenge. Rest assured, nothing fishy was going on as Les gifts Paul a red-colored syrup that is simply delicious. Trout lily and sumac are on the counter. Paul listens to Ron's thoughts on his creations.

Dr. Savannah's love for animals shines through as she helps a baby goat with a heart problem, a sickly dachshund, and an anxious hairless guinea pig.

Dr. Savannah is excited to mentor Rocky Rapids' newest Indigenous veterinarian, Dr. Dayle.

Reren beats Beni. Pujon gets a second chance to bond with Alba.

In the hostile desert, plants find extraordinary ways to survive.

Sir David Attenborough reveals how humans are helping plants, many of which face extinction. From projects in Africa to re-seeding the landscape to rebuilding a Brazilian rainforest tree by tree, everyone can work to make our world a little wilder.

Showing the strategies used by animals to find and defend their mates in the grasslands of Namibia, the Serengeti and Australia.

The ocean is home to some of the most ingenious mating strategies of all.

The resource-rich jungles of the world are where animals must keep their cool to beat out the mating-game competition. Bowerbirds build castles for their beloveds, while male mandrills put on their finest colors to attract the ladies.

A day at the Birds Eye frozen food factory reveals the complicated manufacturing processes that go into producing nearly a million potato waffles a day.

In the hostile desert, plants find extraordinary ways to survive.

Indoorsy comedians Phil Wang and Pierre Novellie set their sights on Lesotho. Feeling the chill as the novice adventurers navigate through mist and snow, rappel down a waterfall, and slither along the serpentine Sani Pass.

Steve encounters one of the most feared predators in Africa, the spotted hyena.

Steve and the team look for the Sri Lankan leopard at the Yala National Park.

Zac meets up with actress Anna Kendrick to learn the ins and outs of water from a water sommelier in Los Angeles. Later, Zac ventures to Paris to put his knowledge of water to the test in their tap water facilities.

Indoorsy comedians Phil Wang and Pierre Novellie set their sights on Lesotho. Feeling the chill as the novice adventurers navigate through mist and snow, rappel down a waterfall, and slither along the serpentine Sani Pass.

Steve encounters one of the most feared predators in Africa, the spotted hyena.

Steve and the team look for the Sri Lankan leopard at the Yala National Park.

Zac meets up with actress Anna Kendrick to learn the ins and outs of water from a water sommelier in Los Angeles. Later, Zac ventures to Paris to put his knowledge of water to the test in their tap water facilities.

Gregg Wallace explores the largest bicycle factory in Britain, which produces 150 folding bicycles every 24 hours.

Sir David Attenborough reveals how humans are helping plants, many of which face extinction. From projects in Africa to re-seeding the landscape to rebuilding a Brazilian rainforest tree by tree, everyone can work to make our world a little wilder.

Steve Backshall and his crew travel to Yellowstone National Park in the United States.

Steve Backshall continues his pole to pole expedition in the lone star state of Texas. The United States gets more tornadoes than any other place in the world and Texas is in the deadliest zone, nicknamed Tornado Alley.

Spy Creatures explore animal emotions, showing the deep feelings we share. With surfing dolphins, kissing manatees and sensitive cuttlefish, it's an amazing, emotional rollercoaster.

Spotlighting the remote border town of Pohegemanook; Quebec, Maine and New Brunswick borders; and the open waters of the Atlantic.

The Bay of Fundy, on Canada's east coast, is home to the world's highest tides. The Bay's surging waters and the mudflats below them sustain an abundance of creatures and a complex web of invertebrates.

Drifting along this mighty river through a winding 315 miles of New York state's most stunning natural landscapes, before reaching the destination at the iconic Statue of Liberty.

Searching for a Neolithic structure that disappeared; an old oasis of a Chinese desert; a buried treasure in the UK; and a predator in the Pacific.

RV camping has its pleasures. Les and Paul hike a familiar area close by and get dirty, gathering a Wild Harvest staple, and Les introduces a new tree flavor to the mix. Paul's RV camp cookery provides an exciting twist on a classic soup and dessert.

Set in the area around Paul's cousin's cottage, Les and Paul focus on one indecent, at two different stages of growth. Paul reminisces about his past while cooking dinner. Les makes a cocktail. The team is surprised at the results of their experiments.

British comedian and travel enthusiast Griff Rhys Jones explores the Frozen Wilds of Canada's North, in the province of Manitoba. From Winnipeg to Churchill, he travels from the Country's coldest City, to a town with more polar bears than people.

A day at the Birds Eye frozen food factory reveals the complicated manufacturing processes that go into producing nearly a million potato waffles a day.

Zac meets up with actress Anna Kendrick to learn the ins and outs of water from a water sommelier in Los Angeles. Later, Zac ventures to Paris to put his knowledge of water to the test in their tap water facilities.

When Earth first formed from clouds of dust and gas 4.6 billion years ago, it was - like so many other lifeless worlds in the universe - devoid of an atmosphere, an inhospitable rock floating in the black void of space. But as the young planet is pummelled by asteroids, a period of extraordinary upheaval begins.

The atomic link between humanity and the universe is explored.

Hannah goes behind-the-scenes to look at the technology behind the lift. Along the way, she finds out how coal mines made lifts safer, gets to grips with a piece of medieval siege technology, and discovers how a PR stunt changed the modern skyline.

When Earth first formed from clouds of dust and gas 4.6 billion years ago, it was - like so many other lifeless worlds in the universe - devoid of an atmosphere, an inhospitable rock floating in the black void of space. But as the young planet is pummelled by asteroids, a period of extraordinary upheaval begins.

Explore the wonders of the solar system, visiting fascinating planets and moons. Each stop reveals intriguing landscapes and phenomena beyond Earth.

Two worlds collide and animals battle to survive.

Discover fiery volcanoes and icy realms on distant planets and moons. Witness the wonders of our Solar System unfold in stunning detail.

Sir David Attenborough reveals extraordinary new animal behaviors in the ocean.

Shark with Steve Backshall is a revelatory series that celebrates the wonder of sharks and dispels the myth of sharks as cold blooded killers. Steve Backshall, a naturalist and shark expert, gets us closer to sharks, revealing a diverse and incredible family of over 400 different types. This global journey will travel from the freezing water of Alaska, to the tropics and down into the depths of ou

Sir David Attenborough reveals extraordinary new animal behaviors in the ocean.

Gregg Wallace follows sugar through one of the oldest sweet factories in Britain to see how over 500 workers, as well as some mind-boggling machines, transform it into over a hundred million individual sweets within just 24 hours.

Showing the strategies used by animals to find and defend their mates in the grasslands of Namibia, the Serengeti and Australia.

Steve Backshall continues his pole to pole expedition in the lone star state of Texas. The United States gets more tornadoes than any other place in the world and Texas is in the deadliest zone, nicknamed Tornado Alley.

Steve faces his biggest mission to date. He will be diving with the most feared shark on Earth, the great white.

Sharks befriend fish, whales dance with dolphins, and lobsters conga in seas where spider crabs also have friends.

A pair of eagles require special care.

The Arctic Circle; the southern half of the Dempster Highway; the Klondike River; and Dawson City are explored.

Exploring the efforts of forecasters at the National Hurricane Center in Miami to predict storm patterns. Also: a look at the world's largest portable hurricane stimulator.

A pair of eagles require special care.

The Arctic Circle; the southern half of the Dempster Highway; the Klondike River; and Dawson City are explored.

Exploring the efforts of forecasters at the National Hurricane Center in Miami to predict storm patterns. Also: a look at the world's largest portable hurricane stimulator.

The native smarts of animals are detailed. Included: a gray squirrel steals Spy Nut; a sea otter cracks open a meal; and an orangutan washes with soap.

A visit to Europe's largest biscuit factory, McVitie's, shows how they mass produce over 80 million biscuits daily.

The Big Bang theory of the creation of the universe is discussed.

Exploring the efforts of forecasters at the National Hurricane Center in Miami to predict storm patterns. Also: a look at the world's largest portable hurricane stimulator.

PBS's signature (and multi-award-winning) natural-history series uses gifted wildlife documentarians and stunning photography to reveal what its first host, Donald Johanson, called 'the magic and mystery of the fascinating natural world.' The series has garnered numerous prizes, including the Sierra Club Award; and both an Emmy and a Peabody in 1987 for 'A Season in the Sun,' a memorable portrait

The native smarts of animals are detailed. Included: a gray squirrel steals Spy Nut; a sea otter cracks open a meal; and an orangutan washes with soap.

A visit to Europe's largest biscuit factory, McVitie's, shows how they mass produce over 80 million biscuits daily.