Topic: snow

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Bear In Mind The Muskox

Muskoxen are not the only charismatic creatures perfectly suited to the wind-blasted, tundra of the Alaskan Arctic. Meet Joel Berger, Wildlife Conservation Society senior scientist, Colorado State University professor...

The Arctic vs. the Antarctic

If you're first learning about them, the Arctic and the Antarctic might be a bit confusing. Which one is which? Where are the penguins and where are the polar bears? Which is made of melting ice and which is a desert?...

The scientist that grows ‘identical twin snowflakes’

Snow crystals form when humid air is cooled to the point that molecules of water vapor start sticking to each other. In the clouds, crystals usually start forming around a tiny microscopic dust particle, but if the wa...

Why the Giant Sequoia Needs Fire to Grow

Giant sequoias, the planet's largest trees and among the oldest living things on Earth—many of the largest are over 3,000 years old—depend on fire to help them reproduce. Learn how a destructive force is necessary for...

Yukino-otani, the huge snow walls of the Tateyama Snow Corridor

Fly by drone over the Tateyama Kurobe Alpine Route, a 90 km route crossing Tateyama in the Japanese Alps. This snow corridor has become famous for Yukino-ōtani, a valley of snow with canyon-like walls that can reach 2...

Ice music made on hand-carved ice instruments

Tim Linhart was an ice sculptor in Colorado. One day he carved an upright string bass from ice and was astonished at the beautiful sound it made. Now he is the founder of Ice Music, based in Luleå, Swedish Lapland. Ic...

Water in Helheim Glacier Makes Its Way to the Ocean

New NASA research found that large crevasses provide aquifer water upstream of Greenland's Helheim Glacier with a clear escape to the ocean. This discovery helps confirm that the water, which is held in a layer of cru...

Building a traditional Swedish snölykta (snow lantern)

This winter I was in sweden again, and built a traditional swedish "snölykta" (snow lantern) together with my father, trying to build a larger one than we did when I was a child. And we actually managed! (Since usuall...

‘Darkness Is My Canvas, Light Is My Brush’

Light painter Hannu Huhtamo uses darkness as a canvas for his long exposure photographs, capturing fluid light trails of flashlights and other kinds of glowing tools that he uses to draw in the air. In this video from...

Clearing snow from the cables on the Port Mann Bridge

The Port Mann Bridge is one of the largest cable stay suspension bridges in the world. To keep traffic flowing during winter storms, teams of Rope Access Technicians hang high over traffic to operate the bridge's snow...

The Girl and the Cloud

When Anna gets her very own snow cloud as a Christmas gift, it's the perfect surprise. They grow to be the best of friends, and have lots of fun. But when the summer season comes, something changes. The cloud becomes ...

Katie Melua’s Perfect World, a wintry adventure

From award-winning directors Karni and Saul, watch as a mother and child brave the winter landscape, facing fairy tale-like dangers, challenges, and magical snow slides together. The story is the background for Katie ...

A winter solstice time lapse in Fairbanks, Alaska

Filmed in time lapse on December 21, 2012 by weather researcher Taro Nakai, enjoy the sun moving low across the sky for the winter solstice in Fairbanks, Alaska, a city that's around 193 kilometers (120 miles) south o...

Snow chicks venture onto the ice and into the huddle

In these two clips from the BBC's Snow Chick: A Penguin's Tale, emperor penguin chicks venture from their parents' pouches into their communities. Kate Winslet dramatizes their transitions with her narration.

Science and survival on Continent 7: Antarctica

At -100 degrees F, you'll survive for less than 3 minutes and burn 5,000 calories a day, and boiling water can turn to snow instantly. And, at less than 1% humidity, your body will lose water just breathing. This is S...

Trying To Save The Red Crowned Cranes Of Japan

These majestic birds are red crowned cranes, a symbol of peace and longevity in Japanese culture. Standing around 150 to 158cm (4ft 11in to 5ft 2in) tall, they are impressive creatures, and on Hokkaido, Japan's northe...

Inside the Svalbard Seed Vault – Veritasium

In the northernmost town on Earth, on the Norwegian island of Spitsbergen, the Svalbard Global Seed Vault protects around 865,000 seed samples from almost every country on our planet (including North Korea). A gene ba...

Look Inside The Doomsday Vault That Protects Seeds Of The World

On the Norwegian island of Spitsbergen, the Svalbard Global Seed Vault protects around 865,000 seed samples from all over the world. Most of those seeds are of staple crops. "There are nearly 160,000 samples of wheat,...

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