Excess sun exposure, a diet rich in fish, and gene inheritance from ancient explorers and traders, are all possible theories why some dark-skinned indigenous Solomon Islanders are naturally blonde, according to new research published today in the journal Science.

Carlos Bustamante awarded $100,000 for studies of cellular processes at the level of single molecules Alice Ting receives Creative Promise Prize of $25,000 for

NSF-supported researchers map the genetic origins of “village" dogs on five continents.

Sure, dogs are special. You might not be aware, however, that studying their genomes can lead to advances in human health.

Understanding the genetic ancestry of mixed populations, such as those found in North America, can not only help to detect their origins but also to understand the genetic basis of complex diseases.