Nearby, a red-rumped agouti — a South American rodent that looks like a large, long-legged guinea pig — scuttled behind a tree trunk. A few feet away, an Arabian sand cat put its paw inside a log to ...

Last month, the staff at Raven Ridge Wildlife Center (RRWC) in Lancaster, Pennsylvania, received a distressing call from a ...

Ever scrolled through social media and seen an impossibly cute fennec fox or a tiny slow loris, immediately wishing you could ...

Skinwalker legends trace back to Navajo culture, where they’re described as witches with the power to transform into animals.

Crepuscular activity refers to the behavior of animals that are most active during those twilight times just before dark or ...

Light pollution, or artificial light at night (ALAN), is a widespread phenomenon in areas with dense human populations. Normally, animals use natural external cues, like sunlight and temperature, to ...

A pair of coyotes named Romeo and Juliet have made their home in the giant green space in the middle of New York City. If ...

Night blindness is caused by vitamin A deficiency, congenital mutations, and other eye diseases. Learn about symptoms, causes ...

A new viral video shows just how nimble these tiny primates are. Discover what makes bush babies so unique and active.

See animals, stars, and more in amazing detail with these mini night vision binoculars for $89.99.

Finally, the tellurium meshes, especially the infrared vision capability they offered, were tested on healthy macaques, an ...

Nocturnal animals like cats have a tapetum lucidum layer behind their retina, enhancing vision in low light.