migrant

One of the most persuasive hypotheses is that prehistoric people traveled by road for 1,450km from Alaska to Montana.

Fossils found in Libya show that the ancients migrated from Asia to Africa, not the other way around.

The massacre of the natives and migrants has caused the number of bison to drop from 60 million to less than 1,000.

Space blankets - or Space Blanket - most appeared in recent years are in photographs of migrants on a dangerous sea route crossing the Mediterranean to Europe.