Dr Nandita Palshetkar, IVF expert and medical director, Bloom IVF, explains how certain behaviour can lead to poor quality of ...

As researchers grow sperm and eggs from stem cells to produce life in a lab, will it change the concept of birth and gene ...

Mitochondrial DNA (mtDNA) is actively removed during spermatogenesis in a conserved process that enforces the uniparental ...

The findings in this report may improve in vitro conditions to overcome this problem, as well as add important physiological context to the role of reproductive tract glandular secretions in ...

A sperm whale washed ashore on Cuttyhunk Island off Cape Cod Sunday, the International Fund for Animal Welfare said in a statement. The most recent whale discovery is part of a series of whale ...

Neurons are cells in the body that are responsible for transmitting electrical signals through the nervous system. Different types of neurons affect the ability to move, which begins as an impulse, or ...

Fathers may carry traces of their childhood trauma in their sperm cells, a new study finds. The new research, published Jan. 3 in the journal Molecular Psychiatry, looked at the "epigenetics" of ...

The new research, published Jan. 3 in the journal Molecular Psychiatry, looked at the "epigenetics" of the sperm cells of fathers who had been exposed to high stress in childhood.

(2) The fertile group showed a significant decrease in seminal lipid peroxidation levels compared to the three abnormal groups ... antioxidants that protect sperm cells against oxidative damages.

Copyright 2025 The Associated Press. All Rights Reserved. President Donald Trump slammed diversity, equity and inclusion initiatives as “absolute nonsense” during ...

failure to produce a reservoir of sperm stem cells or abnormal sperm shape or movement. Interestingly, some other genes had no impact when removed individually, but did lead to the production of ...