Getting to the root of genetics
Manolis Kellis uses computational techniques to decipher human disease.
Prions play key role in yeast survival and evolution
For the first time, researchers find prions in wild strains of yeast, and show they can help the organisms withstand stress.
Evolution, reversed
Physicists’ study of evolution in bacteria shows that adaptations can be undone, but rarely.
3 Questions: Evelyn Fox Keller on the nature-nurture debates
In a new book, prominent historian of science dismisses the ‘unanswerable’ question of whether heredity or the environment matter more in human development.