A small brown mouse has just done something no mammal has ever done before: give birth on Earth after spending part of its reproductive cycle in orbit. It sounds like a quirky space trivia item, but ...

A female mouse from China's Tiangong Space Station has given birth to 28 pups across three healthy litters since her return, each exceeding normal sizes and adapting faster to Earth.

Researchers are reporting that an existing drug can roll back key signs of Alzheimer’s disease in mice, restoring memory performance and easing brain pathology in animals that already show symptoms.

In a lab far from the woolly mammoth’s icy plains, researchers from Colossal Biosciences have successfully brought a tiny “woolly mouse” to life. Here’s what it could mean for de-extinction. A tiny, ...

Elon Musk has frequently referenced the “Mouse Utopia”- specifically- John Calhoun’s Universe 25 experiment-to illustrate his concerns about the long-term survival of ...