It’s just like coach used to say: practice makes perfect. Recent research suggests that regular masturbation and/or sex can boost men’s fertility. Scientists in the UK examined the medical literature ...
A trip to space could very well leave human male sperm stumbling about in the dark, chasing their tails. Researchers at Adelaide University in Australia have shown that in the lab, a lack of gravity ...
A new study found that microgravity simulated on Earth hindered sperm cell movement, egg fertilization and embryo development — findings that have serious implications for the future of space ...
A hidden form of evolution inside aging sperm may quietly raise genetic risks for the next generation. Credit: Shutterstock Harmful genetic mutations in sperm become much more common as men grow older ...
Research into how a father’s choices — such as diet, exercise, stress, nicotine use — may transfer traits to his children has become impossible to ignore. The standard sperm-meets-egg story posits ...
Scientists have identified a protein that may be key to proper sperm formation. Without it, male mice produced no viable sperm, they found. A team at the RIKEN Center for Biosystems Dynamics Research ...
This study characterized the function of SLC35G3, a putative transmembrane UDP-N-acetylglucosamine transporter, in spermatogenesis. They showed that SLC35G3 is testis-specific and expressed in round ...
Oct. 31, 2025--Researchers at the Columbia University Fertility Center reported the first successful pregnancy using an AI-guided method they developed to recover sperm in men with azoospermia, in ...
A team of Columbia researchers has developed one of TIME Magazine’s best inventions of 2025: an innovative AI-imaging advancement that addresses male infertility. The Sperm Tracking and Recovery ...
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