Researchers have released new maps documenting the “Great Nile Migration,” the Earth’s largest-known land mammal migration across South Sudan and Ethiopia. The maps chart the seasonal movements of two ...

Spring is here, which means hummingbirds are on their way back to the United States! If you're a fan of these pretty birds ...

New maps released this week document the world’s largest land mammal migration, revealing the seasonal journeys of more than 5 million white-eared kob and tiang antelope across South Sudan and ...

Pronghorn move in one of the migration routes that bisects the Northern Sagebrush Steppe in Montana and Canada. (Paul Jones/Alberta Conservation Association Photo) In 2004, a female pronghorn made the ...

Wildebeest migration has shrunk by 90% in Kenya’s Maasai Mara due to fences being built, reveals new research. The annual spectacle – a magnet for eco tourists – has seen a “dramatic” decline over the ...