The biological research of UC Santa Cruz's Needhi Bhalla to determine the molecular motions at the heart of heredity has yielded a new discovery: The proper transfer of genetic materials depends on ...

In a groundbreaking medical advancement, scientists have initiated the first human trial of spermatogonial stem cell (SSC) ...

A young man became the first human to receive a transplant of his own frozen sperm-forming stem cells, aiming to reverse ...

The global birthrate has been in significant decline for decades. In the U.S., couples are deciding to have children later in ...

Jaiwen Hsu, a childhood cancer survivor, has become the first person to receive a transplant of sperm-producing stem cells. The experiment, conducted by researchers at the University of Pittsburgh, ...

Healthy-looking sperm: Shape matters too. Abnormally shaped sperm might struggle to complete their journey, and apparently, this correlates with your own life journey. This wasn’t some small ...

"What it did for me was when I was standing there and I was looking, I was just like— I can't believe this far from when I first started with my sickle cell journey." Avianah Drakeford was born ...

Kim talked about doing salmon sperm facials on a previous episode of 'The Kardashians' Kimberlee Speakman is a digital writer at PEOPLE. She has been working at PEOPLE since 2022. She has also ...

Forget expensive treatments, these simple diet changes could help you conceive: Check out these foods to boost your sperm health or egg quality. For would-be parents, becoming pregnant can often ...

This was a mighty challenge. The cells kept dying. Paleontologist Kyoko Hagino of Kochi University tried for twelve years until she finally cracked it with a cousin of the original organism.

The Houston Livestock Show and Rodeo is offering refunds or donation options to fans after Journey’s sold-out concert was canceled last Friday due to an “electrical fire” under the stage.