The Distance

The Chinese University of Hong Kong's Dennis Lo tells The Observer that, back in 1997 when he and his colleagues published their finding that fetal DNA could be found in the mother's bloodstream, he was astonished that people "didn't realize how far this technology could go. They thought you could use it only to tell the sex of the baby."

Get the full story

This story is free
for registered users

Registering provides access to this and other free content.

Register now.

Already have an account?
Login Now.

In Science this week: self-assembly of DNA components in solution, and more.

Genetics and Molecular Research retracts two gastric cancer papers for being "substantially equal" to other papers, according to Retraction Watch.

A new analysis indicates that the Ebola virus behind the current West African outbreak is mutating at about the same rate as other Ebola viruses.

With the launch of Scott Kelly into space today, the study of him and his earthbound brother to disentangle the effects of life in space from the effects of genetics kicks off.