Medicine & TechnologyResearch shows that sperm cells can transfer non-DNA coded information such as environmental signatures to embryos due to basic proteins.
A new study adds to growing evidence that a father's life stress could leave a lasting impression on his sperm that predisposes his offspring to poor mental health.
A Florida family's cat brought a rare snake sporting two heads into their home this week. Both heads of the snake are capable of flicking tongues and moving each head.
Parabon Nanolabs was the most famous forensic-genetics company worldwide using DNA to track down offenders, but controversy has turned its world upside down.
Fertility experts reported that editing genes of embryos are not yet safe in humans and should only be used to treat serious single-gene diseases, such as cystic fibrosis.