Is it the sheer abundance of wildlife in motion? Is it the steep odds to be overcome? Is it the amazing feats of precise navigation? The answer is all of the above.

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Migration is one of nature's most remarkable behaviors. For generations, many species have followed predictable seasonal routes between breeding, feeding, and wintering grounds. These movements often ...

Migration is an adaptive phenomenon, typically triggered by a change of season, that is vital to ecosystem health. Animals may journey thousands of miles, in some cases, in search of food, better ...

Animal migration has fascinated humans for millennia. And for good reason: Some of the most astonishing feats of endurance are performed by long-distance migrants, such as the nine-day non-stop flight ...

If you've always wanted to see animal migrations, some that you should include in your wildlife travel experiences are those involving wildebeest, monarch butterflies, and salmon. Humpback whales ...

EDITOR’S NOTE: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...

There can’t be a more remarkable sight than a mass migration of animals, be it across the plains of Africa, on a cloud-covered skyline, or along the wave-ridden ocean coasts. Even as you read this ...

Analysing a global database of migration timing for 549 bird species together with a full annual cycle theoretical model, the authors show that migration has advanced by >13 days since 1970 and that ...

A squid swims in the dark waters of the Mediterranean. Billions of aquatic animals, from krill to squid, travel to surface waters each night, a migration that scientists are only beginning to fully ...

Add Yahoo as a preferred source to see more of our stories on Google. South Sudan is trying to protect the largest land mammal migration in history by partnering with the nonprofit organization ...