Paterna Biosciences says it has determined the set of instructions needed to turn sperm-making stem cells into "normal, mature" sperm.

Fruit flies’ giant cells rely on collective motion, pushing against each other to prevent their flagella from tangling ...

According to research from a team at the University of Utah Health and the University of Nevada, Reno School of Medicine, while fatherhood at an older age is becoming increasingly normalized due to ...

When Jasmin Imran Alsous peered down her microscope lens, she expected to see chaos—a mishmash of tangled cells. She was ...

The background of studying sperm navigation in mammals is somewhat odd. On the one hand, there was a widely accepted belief, albeit unfounded, that there is no sperm navigation in humans and other ...

Lysine malonylation (Kmal) is a novel post-translational modification (PTM) implicated in numerous biological processes. Our recent study finds that human sperm proteins are modified by Kmal, but the ...

Germ cells pass DNA to the next generation and undergo massive reorganization of their DNA packaging to generate totipotency, or the ability to differentiate into any cell type. Understanding the ...

Add Yahoo as a preferred source to see more of our stories on Google. I am a microbiologist, and my lab studies Toxoplasma. This new study bolsters emerging findings that underscore the importance of ...

AI systems use image recognition and machine learning to assess sperm count, motility, morphology, and movement patterns in ...