First-time mother Brienne gave birth to the lesser Malayan mouse deer at England's Bristol Zoo Garden almost a month ago Georgia Slater is a staff editor on the Parents team at PEOPLE. She has been ...

Every life counts, no matter how small. These rescued baby mice have been rehomed and are starting their journey toward ...

For the first time, scientists have created baby mice from two males. This raises the distant possibility of using the same technique for people – although experts caution that very few mouse embryos ...

A woman welcomed some unexpected guests at her Idaho farmhouse when she found six newborn baby mice in her bed. Olivia Longstaff shared a video of the moment she discovered the tiny rodents hiding ...

Baby mice might be small, but they're tough, too. For their first seven days of life, they have the special ability to regenerate damaged heart tissue. Humans, on the other hand, aren't so lucky: any ...

Scientists have found a cluster of rhythmic brain cells in newborn mice that may explain why spoken languages around the world share a common tempo. What crying baby mice could teach us about human ...

A tiny deer-like animal has been born at a zoo in the U.K. – and it's so small, it resembles a mouse. In fact, the animal is called a mouse deer and it is about 8 inches tall, around the size of a ...

In a study on mice published on February 28, 2022, in the Journal of Experimental Medicine, (“Disruption of thymic central tolerance by infection with murine roseolovirus induces autoimmune gastritis” ...

A new microchip could help scientists uncover secrets of heart regeneration in baby mice. Baby mice might be small, but they're tough, too. For their first seven days of life, they have the special ...