First Mouse Embryos Made from Two FathersFirst Mouse Embryos Made from Two FathersFirst Mouse Embryos Made from Two Fathers
First Mouse Embryos Made from Two Fathers
The bipaternal pups died soon after birth, but mice with two mothers grew into fertile adults.
First Mouse Embryos Made from Two Fathers
First Mouse Embryos Made from Two Fathers

The bipaternal pups died soon after birth, but mice with two mothers grew into fertile adults.

The bipaternal pups died soon after birth, but mice with two mothers grew into fertile adults.

father
Another Bird Telomere Study, Different Results
Another Bird Telomere Study, Different Results
Anna Azvolinsky | Mar 21, 2018
Two studies examining the effects of parents’ ages on their offsprings’ telomere lengths come to opposite conclusions.  
Birds With Older Fathers Have Shorter Telomeres, Lifespans
Birds With Older Fathers Have Shorter Telomeres, Lifespans
Anna Azvolinsky | Mar 14, 2018
The findings contradict what has been observed in humans.  
Dad’s Contribution
Dad’s Contribution
Abby Olena | Feb 28, 2014
Older fathers may have children with higher risk of psychiatric disorders, according to a study.
Fat Dads’ Epigenetic Legacy
Fat Dads’ Epigenetic Legacy
Kate Yandell | Feb 7, 2013
Children with obese fathers show epigenetic changes that may affect their health.
Behavior Brief
Behavior Brief
Kate Yandell | Feb 6, 2013
A round-up of recent discoveries in behavior research
The Ups and Downs of Fatherhood
Cristina Luiggi | Sep 13, 2011
Caring for a child can suppress testosterone levels in men.