As the new mice have a "100% human immune system," researchers can use them to test how vaccines will behave in a living body. In the early stages of research, such tests can't be done in humans ...

This undated handout photo shows a house mouse on Marion Island, South Africa. Mice that were brought by mistake to a remote island near Antarctica 200 years ago are breeding out of control ...

Mice accidentally introduced to a remote island near Antarctica 200 years ago are breeding out of control because of climate change, and they are eating seabirds and causing major harm in a ...

They have enjoyed some success: mice with two mothers and no fathers were reported in 2004. But creating animals with two fathers and no mother has proved much harder.

Scientists have bred mice with brains that contain working cells from rats—creating real-life “chimeras” that could teach researchers about brain development, repair and disorders, or even ...

Scientists Breed Mice Using Only 2 Males—Why Is This a Thing? The baby mice developed well and became adults. By Trisha Kae Andrada Updated: Mar 16 2023, 11:25 AM EDT Pixabay ...

They’re calling the new breed the “Colossal Woolly Mouse,” which seems so fitting! Look at them play together. It’s almost impossible to believe they could bring back the Woolly Mammoth!

CAPE TOWN, South Africa (AP) — Mice accidentally introduced to a remote island near Antarctica 200 years ago are breeding out of control because of climate change, and they are eating seabirds ...

Home Digest Round Up Features Scientists breed mice using just males And other stories from the stranger side of life Newsletter sign up By The Week Staff published March 8, 2023 ...