Male infertility is a major issue worldwide and its causes remain unclear. Now, an international team of researchers led by ...

Scientists have identified a protein that may be key to proper sperm formation. Without it, male mice produced no viable ...

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Human sperm have long been a subject of fascination—not just for their role in fertilization, but for their remarkable ability to navigate through some of the most viscous environments in the body.

More than one-sixth of adults around the world experience infertility in their lifetime. There is a high unmet need not only for increased access to affordable, high-quality fertility care for those ...

In the United States, an estimated 645,000 men ages 20 to 50 have azoospermia, a condition in which no sperm are present in their ejaculate. Now, scientists are testing a potential treatment: ...

The MarketWatch News Department was not involved in the creation of this content. KANAZAWA, Japan, April 3, 2025 /PRNewswire/ -- Researchers at Nano Life Science Institute (WPI-NanoLSI), Kanazawa ...

Generational wounds may live in our genes. New research suggests that childhood trauma leads to a difference in the epigenetics of a sperm cell, which can impact a child's development and also be ...

Male infertility is a major issue worldwide and its causes remain unclear. Researchers at the RIKEN Center for Biosystems ...