One of the rarest penguins starts breeding in September and you'll be amazed by its unique process and behaviors.

Technologies like CRISPR are giving us new ways to create the dogs of our dreams — and a reason to reckon with our past ...

Hello, hi, welcome. Can we talk about small dog breeds for a sec? Not because they’re trending (though they obviously are — ...

One of the fundamental rules of inheritance states that different alleles (gene copies) of a trait, such as sex, are inherited with equal frequency. "However, we have long known that there are genes ...

You want a dog who can learn household manners, respond in the real world, and maybe master a few tricks. A breed label may ...

Get ready for Valentine’s Day by learning how zoo matchmakers use science to “swipe right” for conservation. Mike Bock Male Andean bear Quito (above) has fathered two cubs at the Smithsonian’s ...

With a perfect score of 100, Poodles take the cake as the most photographed dog breed in the world. Poodles come in three ...