Every year, as the days shorten and the temperature drops, billions of animals that migrate embark on one of nature's ...

The life-or-death journey made by mule deer during the second-longest big game migration in North America came down to their ability to squeeze through a fence -- a discovery made by scientists using ...

Using satellites and AI, scientists have mapped wildebeest across the Serengeti-Mara, offering a new perspective on how this ...

Check out images of East Africa’s Great Migration, where millions of animals journey across Kenya and Tanzania in a fight for ...

Lately, many of us have been noticing monarch butterflies continuing to visit our pollinator gardens, even though it is already fall.

Forget honking Vs of geese or gathering herds of wildebeests. The biggest yearly mass movements of land animals may be the largely overlooked flights of aphids, moths, beetles, flies, spiders and ...

Migrating animals have for a long time been tracked by recapturing tagged individuals. More recently, radio-telemetry, which requires an observer to physically follow the tagged animal, has been used.

Anecdotal observations of whitetails using established elk and mule deer migration routes through the Absaroka Range are both ...

Deer are among the most ubiquitous animals in North America, giving humans ample chances to observe their habits. But until recently, scientists had missed one remarkable behavior of a hardy group of ...

Rangers at the Masai Mara National Reserve in Kenya, a prime location to witness the spectacular annual wildebeest river crossing, are calling on tourists to refrain from disrupting the migration of ...