While vegan or plant-based skincare products once held sway, now animal-based remedies are topping TikTok trends - but this time they have a modern twist and are a more ethical solution than they once ...

Kanazawa University and colleagues have achieved a breakthrough in understanding sperm DNA packaging. Using high-speed atomic ...

The study, published in Cell Reports Physical ... extra-twisted structure," said Professor Reza Nosrati from Monash University. "For sperm, this extra twist in the fluid enhances their movement ...

New 3D imaging reveals how sperm create spiral fluid structures that enhance propulsion, unlocking secrets of motion in microscopic swimmers.

Neuroscientists have produced the largest wiring diagram and functional map of a mammalian brain to date using tissue from a ...

"Semen analysis is crucial because by understanding the differences between semen and sperm, the structure of sperm, and the parameters that determine fertility, couples can improve their chances ...

A man in his early 20s has received the world's first sperm-making stem cell transplant in a new procedure that could be groundbreaking for infertility treatment. Until now, the procedure had ...

But only recently have they been able to describe how it affects sperm cells, bending their shape, slowing them down and changing their genetic material. It’s not surprising, since many ...

In most cells, DNA is wrapped around proteins called histones, allowing it to be loosely packed and accessible for gene activity. However, in sperm cells, histones are replaced by protamines ...

A man in his early 20s received a transplant of his own sperm-producing stem cells, which had been frozen since his childhood, in an attempt to regain fertility. Doctors are waiting to see if the ...

Semenoll is a non-prescription dietary supplement formulated to support male reproductive function using a blend of natural ingredients. Marketed toward men experiencing low sperm count, reduced semen ...