Under the ice, the water of the Alpine lakes never freezes, and fish can survive the harshness of winter. In February, eels and other fish species are spawning, depositing the eggs that will give life to their next generations. Along fast-flowing mountain streams, ice doesn’t form, and the dipper dives in search of invertebrates, crustaceans, and other tiny prey.

In winter, Europe’s greatest mountain range, the Alps, lies blanketed by snow and ice. For the majestic golden eagles, who make these remote and impressive peaks their home, these are hard times, and food is scarce. But one eagle is lucky: An avalanche results in an unexpected meal.

Maggie has just landed in Mexico, and heads straight for Tulum, a once crucial trading post for the Mayan civilization, with spectacular clifftop ruins.

John has fond memories of exploring New York City with his father. He remembers the Chelsea neighborhood as an area where not much was happening — a "no man's land," as he calls it. However, it’s changed a lot since then.

Just how smart are dolphins? Can they tell their own reflection apart from another dolphin? Here we see examples of "self-directed" behaviors that answer this question.

Nigella shows us how to make her delicious homemade strawberry ice cream! No matter what season you make it in, this dessert will bring the feeling of sunny weather into your home.

Allergist Jonathan Bayuk, MD, ACAAI member, discusses the importance of deep breathing and getting up and moving if you have a respiratory infection like COVID-19.

In New Orleans, a city that has been hit very hard by the coronavirus, musician Anna Roznowska and pedicab driver Sarah Grant have teamed up for a mobile performance project. Together, they drive through the city’s empty streets with Anna playing the violin, lifting the spirits of people stuck at home. "People are very hungry for music," said Roznowska.

We all know that crows are smarter than the average bird, but will 007 be able to solve the complex puzzle and retrieve his reward?

Paul introduces us to his adorable pets: Sia, the nervous kitten, and Treasure, the elderly tortoise.

New Zealand's prime minister Jacinda Ardern has declared the Easter Bunny and the Tooth Fairy essential workers. Here's a round-up of some feel-good news stories of how people are getting through the COVID-19 pandemic.

What is the rule of thirds? In the video, find out exactly what it is, how to use it, and how it can improve your films and photography.

Kate visits the Grand Lake Nordic Center and shows us the equipment and technique of Nordic skiing. It may look easy, but with no chairlift in sight, it's hard work, and definitely good exercise.

Filmed over six days during the first Suzuki Nine Royals, Castles Made of Snow is a documentary that examines the evolution of the Nine Knights and Queens event series, from breathtaking exploits to its position in the skiing and snowboarding world.

In the next 35 years, we’ll have to produce more food than all of the world’s production over the last 2000 years combined. So what will the farms of the future look like?