Genetics
- Genetics
Evolve and Linkage turn science into games
In the two new games Evolve and Linkage, biological principles are made entertaining and strategic.
- Genetics
Domestication did horses no genetic favors
Horses bear the cost of domestication in the form of harmful genetic variants, a study of equine DNA finds.
- Genetics
Year in review: Genes linked to tameness
A look at the genes of domesticated animals offers possible insights into why taming has altered animals’ appearances.
- Genetics
Year in review: Easy stem cells a no go
An incredibly easy method for making stem cells turned out to be impossible, again tainting the stem cell research field with controversy.
- Genetics
Year in review: Life’s complexity recoded
New genetic letters in bacteria and a simplified yeast chromosome showcase scientists' advances in understanding the simplicity and complexity of life.
- Life
New tree of life confirms strange history of birds
A genetic analysis supports some odd groupings in the bird tree of life, showing a lot of convergent evolution in avian history.
- Health & Medicine
Gene variant linked to robust flu vaccine response
Targeting an immune signaling protein called interleukin-28B might boost protection generated by flu shots.
- Genetics
Early heart attack tied to rare mutations in two genes
Rare mutations in two genes greatly increase the risk of having a heart attack early in life, a study shows.
- Genetics
New type of stem cells, fuzzy and flexible
A new way to make stem cells produces fuzzy cells that appear as flexible as other types of stem cells, but are easier to grow in the lab and avoid ethical issues.
- Genetics
Male smokers more likely to lose Y chromosomes
Male smokers are more likely to lose Y chromosomes in their blood cells than men who have never smoked or those who have kicked the habit.
- Science & Society
‘Race Unmasked’ explores science’s racial past, present
Eugenics is far behind us, but a health historian sees few reasons to believe science is postracial.
- Genetics
Orchid genome may save highly endangered species
The sequenced genome of the orchid Phalaenopsis equestris offers some hints about a different form of photosynthesis and how the flowers of the plant got their specialized shape.
