Domestication Might Have Sculpted Eyebrow Expressions in Dogs
Domestication Might Have Sculpted Eyebrow Expressions in Dogs
Dogs have stronger facial muscles compared to wolves, giving them the sad or “puppy dog eyes” look.
Domestication Might Have Sculpted Eyebrow Expressions in Dogs
Domestication Might Have Sculpted Eyebrow Expressions in Dogs

Dogs have stronger facial muscles compared to wolves, giving them the sad or “puppy dog eyes” look.

Dogs have stronger facial muscles compared to wolves, giving them the sad or “puppy dog eyes” look.

transcription factors, evolution, genetics & genomics, developmental biology
China Clamps Down on Foreign Use of Chinese Genetic Material and Data
China Clamps Down on Foreign Use of Chinese Genetic Material and Data
Emma Yasinski | Jun 17, 2019
New rules, which require international scientists to have a Chinese collaborator, go into effect July 1.
Image of the Day: Phantom Limbs
Image of the Day: Phantom Limbs
Chia-Yi Hou | Jun 17, 2019
Researchers study how oxygen around an embryo helps shape the way feet and digits form in amphibians and chickens.
Wellcome Sanger Institute to Close Animal Facility
Wellcome Sanger Institute to Close Animal Facility
Chia-Yi Hou | Jun 10, 2019
The move reflects scientists using more cell lines and organoids in genetic research, although some experts disagree with the decision to scale back the use of animal models.
Genetically Modified Wheat Found in a Field in Washington State
Genetically Modified Wheat Found in a Field in Washington State
Catherine Offord | Jun 9, 2019
The unapproved crop is resistant to glyphosate in the weedkiller Roundup, but doesn’t seem to have entered the food supply.
Worm Parents Pass on Behaviors Epigenetically to Offspring
Worm Parents Pass on Behaviors Epigenetically to Offspring
Katarina Zimmer | Jun 7, 2019
Two research groups demonstrate that in Caenorhabditis elegans, behavioral traits can be passed down through the germline to future generations, even though they aren’t hard-wired.
Even Healthy Tissues Carry Clusters of Cells with Mutations: Study
Even Healthy Tissues Carry Clusters of Cells with Mutations: Study
Ashley Yeager | Jun 7, 2019
Most of the genetic alterations are harmless, but some may contribute to cancer.
Ancient Genomes Reveal Clues About Native Americans’ Past
Ancient Genomes Reveal Clues About Native Americans’ Past
Jef Akst | Jun 6, 2019
Sequences from dozens of ancient remains from Siberia reveal the closest ancient relative of Native Americans found outside of North America.
Metabolism Hits a Ceiling in Athletic Endurance Feats
Metabolism Hits a Ceiling in Athletic Endurance Feats
Shawna Williams | Jun 5, 2019
In long-distance, physically taxing events, the amount of energy athletes can expend appears to peak at about 2.5 times their metabolic resting rate—a maximum likely dictated by how many calories they can digest.
Montana State Geneticist Resigns After Harassment Allegations
Montana State Geneticist Resigns After Harassment Allegations
Ashley Yeager | Jun 4, 2019
An internal report finds Hikmet Budak touched students inappropriately and discriminated against them based on their country of origin, sex, marriage status, and other factors.