Save guides, add subjects and pick up where you left off with your BBC account. Summers have several weeks of continuous daylight - the Sun shines virtually 24 hours a day, which is why the Arctic ...

Fascinated by the unique, divergent paths of the two populations of tundra swans, Ely and others studied which group, ...

Wildlife presenter Ferne Corrigan takes a look at the Arctic tundra and how plants and animals have adapted to live in this biome. Ferne describes the location of the tundra biomes around the ...