Sealed surfaces, artificial light and constant noise: What is part of everyday life for humans poses major challenges for ...

A tiger walks the same worn groove along the edge of its exhibit like a broken record. A parrot methodically plucks out its ...

"Following the above noted precautions can help residents." Officials issue warning after noticing unusual behavior of wild ...

Many primate species have been observed engaging in same-sex sexual behavior. A new study suggests it likely developed evolutionarily to help reduce conflict and build bonds.

Pūkeko use sound elements to create calls and combine them to create complex call sequences in order to expand the range of ...

Homosexual behavior in primates has a deep evolutionary basis and is more likely to occur in species that live in harsh environments, are hunted by predators or live in more complex societies, ...

In the week following the April 8 total solar eclipse, researchers with the Project for Understanding Several Species observed ritualistic behavior among nocturnal animals at the Zoo Zoo Zoo.

Humans aren’t the only animals with hot tempers. In 2016, ecologist Kristen Cecala and a colleague watched black-bellied salamanders (Desmognathus amphileucus) from Appalachian streams lunge at one ...

MOODUS, Conn. (WTNH) — It’s a special time in the school day for some Nathan Hale-Ray High School students in Moodus who get ...

A friend of mine recently sent me a beautiful and moving photo essay published by Isa Leshko capturing the "beauty and dignity of elderly animals" "in their winter years". As I looked at each of the ...

Authorities believe aggressive bull sharks follow fish into shallow waters after storms, increasing the risk to swimmers and ...

Add Yahoo as a preferred source to see more of our stories on Google. Japanese macaques at Joshin-etsu National Park in Japan. (Peter Adams / Getty Images file) (Peter Adams) Humans are far from the ...