EPA Aims to Drastically Reduce Animal Testing
EPA Aims to Drastically Reduce Animal Testing
The agency plans to stop funding virtually all toxicology studies in mammals by 2035.
EPA Aims to Drastically Reduce Animal Testing
EPA Aims to Drastically Reduce Animal Testing

The agency plans to stop funding virtually all toxicology studies in mammals by 2035.

The agency plans to stop funding virtually all toxicology studies in mammals by 2035.

lab mice
First Successful Gene Drive in Mammals
First Successful Gene Drive in Mammals
Abby Olena | Jan 23, 2019
Researchers use a CRISPR-Cas9 strategy to expand a desired trait from 50 percent of mouse pups to about 72 percent.
When Should Service Dogs Be Admitted into the Lab?
When Should Service Dogs Be Admitted into the Lab?
Jef Akst | Nov 1, 2018
Becoming a neuroscientist with a service dog by your side presents numerous challenges. Joey Ramp, who went back to college to study her own post-traumatic stress disorder, is learning this the hard way.
CRISPR Gene Drive Used to Alter Mouse Coat Color
CRISPR Gene Drive Used to Alter Mouse Coat Color
Shawna Williams | Jul 9, 2018
It’s the first demonstration of the technology in mammals.
Mouse Pups Infected With Zika Show Symptoms Into Adulthood
Mouse Pups Infected With Zika Show Symptoms Into Adulthood
Ashley Yeager | Jun 6, 2018
The results suggest the virus could severely alter brain development in infants infected after birth, but blocking a signaling protein early on might ease certain symptoms.
What Scientists Can Learn From South African Labs About Water Conservation
What Scientists Can Learn From South African Labs About Water Conservation
Linda Nordling | Feb 27, 2018
As Cape Town nears drying up, researchers there have come up with simple ways to dramatically cut back on water use.  
Image of the Day: Mouse Pupil
Image of the Day: Mouse Pupil
The Scientist Staff, The Scientist Staff | Jan 19, 2018
Pupil constriction during sleep may protect the murine brain from being awakened by sudden flashes of light.
Image of the Day: Muscle Bouquet 
Image of the Day: Muscle Bouquet 
The Scientist Staff, The Scientist Staff | Jan 16, 2018
Lab-grown muscle stem cells from mice mimic the formation of muscle fibers in vivo. 
A Database of Genetic Differences Among Lab Mice
A Database of Genetic Differences Among Lab Mice
Ashley P. Taylor | Aug 7, 2017
Researchers have catalogued mutations in the coding regions of 36 of the most important mouse strains.
Molecular Trigger for Organ Rejection in Mice Identified
Molecular Trigger for Organ Rejection in Mice Identified
Diana Kwon | Jun 27, 2017
The cell-surface receptor, SIRP-alpha, initiates the innate immune response in hosts.