Prior research has produced mixed results on the question of animals and their susceptibility to optical illusions, per the ...

Duping a guppy is easier than duping a ring dove — at least when it comes to a classic optical illusion.

A new study reveals guppies are easily tricked by optical illusions, while ring doves see clearly, highlighting differences ...

Dr Maria Santacà describes how not only how fish and birds perceive their worlds, but also how ecological pressures shape the ...

Scientists tested two species against each other to see which was more likely to fall for an optical illusion.

The woman was confined to her room by clutter, and a Long Island wildlife rehabilitator faces charges. The authorities found ...

An animal cruelty investigation is underway in Putnam County after authorities found a bag with three mutilated birds and ...

Have you ever looked at two circles of exactly the same size and sworn one was larger? If so, your eyes have been tricked by the Ebbinghaus illusion ...

A certified wildlife rehabilitator for the state of New York was arrested and charged with misdemeanor animal cruelty after ...

Cats, dogs, parrots, and even flying squirrels were found living in filth. Prosecutors say a 95-year-old woman was also trapped inside.

This guide will showcase all of the animals you’ll see in Custer State Park, from bison to mountain lions and mountain goats.

Authorities arrested the owner, who certified her suburban residence as a wildlife sanctuary but allegedly neglected hundreds ...