Hummingbirds are reaching the U.S.'s northernmost states as the small but mighty birds wrap up their spring migration season. Known for their impossibly fast wings and long, slender beaks, ...

Sept. 3 (UPI) --The United Nations launched the world's first map Wednesday that shows the live migration of antelopes, guanacos, zebras and other land-hoofed ungulates currently facing threat by ...

For centuries, the migrations of massive herds of caribou defined the ecosystem and lifeways of people across the vast North ...

Red backed shrikes migrate using a fixed schedule, flying in stages with little variation, showing that genetics guide bird migration.

Michigan's native birds are arriving for the summer from near and far, but you might not notice as many travel at night. "The movements are massive," said Andrew Farnsworth, a migration ecologist at ...

Newly published maps show the Bathurst caribou's changing migration patterns as their population rapidly decreases.

New research shows that socio-economic factors play a larger role in migration than climate. While public discussions often focus on climate change driving people to emigrate, new research published ...

People are moving much less than they used to, which could have a knock-on effect on the wider national economy.