It's difficult to imagine lovable dogs like Sweetheart being abandoned or surrendered to animal shelters, but that's the ...

We might have big brains and fancy gadgets, but some animals are wired with senses straight out of a sci-fi script. We're ...

Fish like roach that migrate between lakes and streams have larger eyes with bigger pupils, improving vision in low light.

Paleontologists found a group of four-legged Triassic creatures preserved in the same bone bed—but they don’t know what ...

Roach fish that migrate between different lakes and water courses have larger pupils and better eyesight than roach that stay ...

Sunlight filtered through the trees of a rainforest in northern Peru and illuminated an “iridescent” creature. Its “golden” eyes scanned the surroundings — but it wasn’t the only one looking. Passing ...

As a new animal habitat sprung up at Phoenix Zoo, two California condors watched closely. Then they learned who was moving in ...

Multiple black-tailed jackrabbits have tested positive for Rabbit Hemorrhagic Disease Virus 2 in Runnels County. Texas Parks ...