Lorsqu'un beau jour un loup arrive tout seul sur une petite île inhabitée de Colombie-Britannique, Cheryl Alexander, une photographe locale, s'en approche. Pendant sept ans, une relation se noue entre elle et l'animal sauvage, repoussant au fil des mois les frontières entre leurs deux mondes.

In the vastness of the Pacific Ocean, there is a paradise unlike any other: the Galapagos archipelago. Amongst these fascinating and remote volcanic islands, life has played out over millions of years in relative isolation. The result is a wonderland of nature, with a remarkable collection of plants and charismatic animals that have all adapted to this unique environment. Meet giant half-ton tortoises and marine iguanas that spit sea-salt from their noses. Dance with tropical albatrosses and hunt fishes with the colorful blue-footed boobies. Dive into the ocean with flightless cormorants and swim with tiny penguins thousands of miles away from their natural habitats. Around the archipelago, converging cross-winds and deep, cold, nutrient-rich currents have made possible a unique and bio-diverse marine oasis, which boasts everything from abundant microscopic plankton to Galapagos sharks. This is a story of discovery, of survival against the odds, and of nature's ingenuity, all brought ...

从我们的第一声啼哭到最后一次呼吸，我们的身体正经历着不断的微妙变化。我们的每一个本能动作以及从外界受到的每一次刺激，都通过我们的皮肤、骨骼、器官、肌肉以及细胞得以体现。我们一生中平均呼吸7亿次，成年人的骨架每7-10年更换一次，身体每分钟会死掉3万个皮肤细胞，我们吃下的食物从口至肛门要经历9米的旅程。这些看似稀松平常的细微瞬间，其实都是我们赖以生存的生物系统奇妙的变化过程。 现在，国家地理频道（NGC）将采用显微摄影技术、先进的医学技术和心脏断层（CT）显像技术，带领你一起进入人体的肌肤深处，与你一同见证我们从幼年、青年、成年到老年过程中，人体是如何运作、成长和成熟的。