July marks the start of Yellowstone's bison rut, and the timing brings a surge of testosterone, dramatically swelling herds ...

It involves up to two million animals – primarily wildebeest, along with hundreds of thousands of zebras and gazelles – ...

Yellowstone National Park witnessed a dramatic scene as two massive bull bison clashed on a road during their mating season, ...

A fishing trip of the California coast last week produced an extraordinary catch: a type of octopus that constructs its own shell to ride ocean currents.

Experience the wild beauty of Katmai National Park and get closer than ever to Alaska's legendary brown bears. Discover why this remote coastline is a photographer's paradise! Join renowned ...

Fangs belong to more than just snakes and predators. A humble reef fish, a wild pig, and even a deer have evolved some of the ...

Some venomous animals kill within minutes, and a few of the most dangerous ones are small enough to hide in a shoe or look ...

For the first time, scientists have recorded close-up, extended videos of some rarely seen small nocturnal species in the ...

Bear sightings increase in Bourbon County during mating season News The Bourbon County Sheriff's Office is reminding residents to be bear-aware and to take precautions to secure trash, pet food, and ...

Male turtles keep their penis tucked inside the body until mating, at which point it extends dramatically. In some species, it is unexpectedly large and oddly shaped, often catching observers off ...

ROCHESTER, N.Y. (WROC) — Over 70 animals were seized from a home on Bellmawr Drive in Chili following animal cruelty reports. The home on Bellmawr Drive On Tuesday, Lollypop Farm’s Humane Law ...

When I taught introductory and advanced courses on animal behavior, many students woke up when I talked about the sex lives of a wide variety of animals. While there were a good number of books that ...