Research into human-animal chimeras could have a therapeutic payoff, but the work brings up thorny ethical questions.
Hosted on MSN
Human chimeras challenge DNA evidence in court cases
A woman was found dead from a gunshot wound in China. Investigators discovered an unexpected clue during the autopsy: the victim’s body contained the Y chromosome, which is present only in males.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results