Each of those seven baby mice had two biological dads.

Colossal Biosciences leaders say the fluffy, golden-haired mice help validate their technique to “de-extinct” species, but ...

The investigators also found that scarring was minimal in mice injured on their first day of life, but damage occurring after that, even just a day later, led to large fibrotic scars. “I thought this ...

Using a four-dimensional microscopy technique, researchers have created 3D video images of mouse lung tissue grown in the laboratory. What they have learned has been nothing short of groundbreaking.

Although scientists say the woolly mouse project won’t go on indefinitely, don’t worry – there’s already people from the team waiting to adopt them Susan Young is a reporter for PEOPLE.