In the 1970s, Robert Jenkinson was newly married with a daughter, looking for a job and in need of extra cash. He settled on sperm donation as a way to allay the last of those concerns while helping ...

Oh, this will be a lark, figured Julie Lichtman of Vernon Hills and her sister Susan Dubin of Buffalo Grove. Two Ashkenazi Jews sending saliva to 23andMe to get the skinny on their genetic roots.

DNA runs on just four letters, but scientists have now added new ones—and the code still works. This breakthrough could ...

A storage architecture that uses synthetic DNA. Developed by molecular biologists, digital data is encoded as a sequence in the DNA and decoded by sequencing the DNA. Compared to hard drives and solid ...

Thousands of years ago, ancient humans undertook a treacherous journey, crossing hundreds of miles of ice over the Bering Strait to the unknown world of the Americas. Now, a new study led by the ...

Testing asylum seekers for genetic kinship borrows from racist immigration policies of the past. A child waited with her mother and sister last month in Tijuana, Mexico, to apply for asylum in the ...

A new theory that explains why the language of our genes is more complex than it needs to be also suggests that the primordial soup where life began on earth was hot and not cold, as many scientists ...