Migratory land mammals roam annually over large swaths of landscape to obtain seasonally available resources. For example, ...

Unmanned aerial vehicles have significantly impacted how scientists in the modern era are tracking and studying animals. Not only are drones responsible for discovering unknown populations of various ...

Recent research out of the University of British Columbia led by Dr. Clayton Lamb tracked the migration patterns of certain threatened herds of caribou across Canada. The conclusion? The patterns were ...

Deep in the heart of the Arctic, thousands upon thousands of large mammals roam the tundra. In fact, there are more of these in the state of Alaska then there are people there. Upon first glance, ...

The Arctic National Wildlife Refuge in Alaska is the size of South Carolina with no roads, trails or facilities - a true ...

Decades of data following the migratory patterns of endangered caribou show that migration areas have decreased significantly. Researchers are concerned that resource extraction is disturbing caribou ...

With caribou herds in decline and migration patterns swaying in recent years, news that caribou are following a more traditional migration route near the villages of Kivalina and Noatak caused a buzz ...

SYRACUSE, N.Y. — Dec. 18, 2025 — Dr. Elie Gurarie from the SUNY College of Environmental Science and Forestry (ESF) partnered with the Global Initiative on Ungulate Migration to produce new maps ...

Alaska State Troopers reported two collisions between vehicles and caribou on the Glenn Highway last week and an area biologist said she doesn't expect the crash rate to slow down this winter. Only ...

ARCTIC NATIONAL WILDLIFE REFUGE, Alaska - Bob Fox was reading in his tent one evening when he heard the sounds. They were coming from somewhere outside the tent in the 24-hour light of the Arctic ...

One of the most spectacular biological events in the world is going on in Alaska right now, the migration of hundreds of thousands of caribou from their northern calving grounds to wintering areas to ...