Alston’s singing mice have adapted to sing to express their identity, claim territory and survive in high-altitude forests ...

and watch them go wild. www.amazon.com, Jenae Sitzes / BuzzFeed I have this exact toy for my cats, and it's easily their favorite thing to play with — and they have a lot of toys. I first noticed they ...

"Even in the short time that we've had them, many of these mice have given birth," Lisa Dennison said. "It's an exponential ...