ISTOCK, DRA_SCHWARTZ
CRISPR Gene Drive Used to Alter Mouse Coat Color
CRISPR Gene Drive Used to Alter Mouse Coat Color
It’s the first demonstration of the technology in mammals.
CRISPR Gene Drive Used to Alter Mouse Coat Color
CRISPR Gene Drive Used to Alter Mouse Coat Color

It’s the first demonstration of the technology in mammals.

It’s the first demonstration of the technology in mammals.

mammals
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.  
Humans are Making Mammals Return to the Night Life
Humans are Making Mammals Return to the Night Life
Ashley Yeager | Jun 14, 2018
While shifts in behavior could help wildlife and people coexist, they might also affect the animals’ survival.
Many Species of British Mammals at Risk of Extinction
Many Species of British Mammals at Risk of Extinction
Sukanya Charuchandra | Jun 13, 2018
Numbers of the wildcat, greater mouse-eared bat, and black rat have critically fallen in the U.K.  
Robert Baker, Bat Biologist, Dies
Robert Baker, Bat Biologist, Dies
Diana Kwon | Apr 5, 2018
The Texas Tech University professor also investigated the effects of the Chernobyl disaster on surrounding wildlife.
Image of the Day: Dog-Faced Bats
Image of the Day: Dog-Faced Bats
The Scientist Staff | Jan 31, 2018
The discovery of two new species within the Cynomops genus has expanded the total known number of dog-faced bat species to eight. 
Image of the Day: Keep a Cool Head 
Image of the Day: Keep a Cool Head 
The Scientist Staff | Jan 17, 2018
Scientists take a close look at how cloven hoofed mammals use selective brain cooling to survive in the heat. 
Like Humans, Walruses and Bats Cuddle Infants on Their Left Sides
Like Humans, Walruses and Bats Cuddle Infants on Their Left Sides
Katarina Zimmer | Jan 10, 2018
These mothers and babies keep each other in their left visual fields during maternal care, which aids right-hemisphere processing. 
Image of the Day: The Last Sloth
Image of the Day: The Last Sloth
The Scientist Staff | Nov 16, 2017
An artist’s impression suggests what the Caribbean may have looked like before humans arrived. 
Mammalian Immunity: What’s RNAi Got to Do with It?
Mammalian Immunity: What’s RNAi Got to Do with It?
Shawna Williams | Jul 21, 2017
A new study adds to the evidence that mammalian cells can use small interfering RNAs to defend against viruses, but questions remain about physiological importance.