Opinion To Understand Global Migration, You Have to See It First. New estimates based on location data from Meta reveal a picture of humanity in motion.

Migration to another country, especially one a fair distance away, isn’t undertaken by people who are truly destitute or who lack ambition. It requires resources, documents, connections.

Scientists have recently mapped the painted lady butterfly's annual flight from equatorial Africa to northern Europe and back, the world's longest butterfly migration. In Constant Bloom ...

"The Great Moose Migration" will stream live 24 hours a day on SVT until the end of the moose migration in May, according to The Associated Press. Wednesday's stream can be found here.