First Mouse Embryos Made from Two FathersFirst Mouse Embryos Made from Two FathersFirst Mouse Embryos Made from Two Fathers
First Mouse Embryos Made from Two Fathers
The bipaternal pups died soon after birth, but mice with two mothers grew into fertile adults.
First Mouse Embryos Made from Two Fathers
First Mouse Embryos Made from Two Fathers

The bipaternal pups died soon after birth, but mice with two mothers grew into fertile adults.

The bipaternal pups died soon after birth, but mice with two mothers grew into fertile adults.

mouse research
Study Challenges CRISPR Method for Making Conditional Knockout Mice
Study Challenges CRISPR Method for Making Conditional Knockout Mice
Sukanya Charuchandra | Sep 28, 2018
Researchers from 17 labs report low efficacy rates for the popular technique.
Cancer Cells Fuse with Immune Cells in Human Patients
Cancer Cells Fuse with Immune Cells in Human Patients
Anna Azvolinsky | Sep 13, 2018
The hybrid cells promote tumor heterogeneity and possible metastasis, a new study in mice and humans shows.
Synthetic Botox Treats Chronic Pain in Mice
Synthetic Botox Treats Chronic Pain in Mice
Abby Olena | Jul 18, 2018
Researchers silence pain neurons in the mouse spinal cord with injections of botulinum toxins modified to bind to the neurons’ receptors.
Forgotten Memories Brought Back in Mice
Forgotten Memories Brought Back in Mice
Sukanya Charuchandra | Jul 5, 2018
By stimulating specific neurons in mouse brains, researchers demonstrate that memories from infancy are not lost, but merely difficult to access.
Magnetic Microrobots Deliver Cells Into Living Animals
Magnetic Microrobots Deliver Cells Into Living Animals
Sukanya Charuchandra | Jun 27, 2018
The miniscule carriers successfully transported and released live cells at a particular location within living mice.
Pancreatic Cell Size Negatively Relates to Lifespan in Mammals
Pancreatic Cell Size Negatively Relates to Lifespan in Mammals
Sukanya Charuchandra | Jun 19, 2018
Species with larger pancreatic cells tend to have shorter lives, according to a study.  
Image of the Day: Cooking Up Neurons
Image of the Day: Cooking Up Neurons
The Scientist Staff | May 11, 2018
Using different combinations of transcription factors, researchers create a diverse array of neurons from mouse skin cells.
Image of the Day: The Five Percent
Image of the Day: The Five Percent
The Scientist Staff | May 7, 2018
A map of neural networks in the striatum of the mouse brain reveals clues about psychiatric and movement disorders.
Wound-Healing in Mice Triggers Growth of Dormant Tumors
Wound-Healing in Mice Triggers Growth of Dormant Tumors
Jim Daley | Apr 12, 2018
Treating mice with anti-inflammatory drugs following surgery reduced the size of tumors.