‘Cosmic child’ seems distant as sperm show navigation decline in space
Scientists have carried out an unusual test to determine whether a child could be conceived in space. The…
Selfish chromosomes hijack Overdrive gene to eliminate rival sperm
A new University of Utah-led study has discovered the mechanism behind a decades-old evolutionary mystery-how “selfish chromosomes” cheat…
Fertility treatments linked to small increases in some cancers
A study of more than 400,000 women finds medically assisted reproduction is associated with small increases in certain…
Targeted mRNA delivery restores sperm production and fertility in infertile mice
Researchers have found that targeted delivery of messenger RNA (mRNA) can restore sperm production and fertility in genetically…
Embryonic reproductive cells reveal striking genomic architecture before development
Researchers at the MRC Laboratory of Medical Sciences (LMS) and Imperial College London have shown for the first…
Sperm RNA aging shift that may explain paternal age effects
A newly revealed “aging cliff” in sperm RNA marks a conserved molecular transition from youth to later life,…
How “old RNA” reshapes sperm metabolism
Increasing paternal age has been linked to elevated health risks for the next generation, including higher risks of…
Study Warns of Major Toll ‘Chronic Stress’ Could Be Taking On Humans
Humans may be biologically unequipped to handle the relentless pace and pressures of modern life, a new study…
Sperm whales might actually talk like us: Study | This helps explain how language evolved | Inshorts – Inshorts
Sperm whales might actually talk like us: Study | This helps explain how language evolved | Inshorts InshortsUC Berkeley…
Micro-RNA in sperm proves vital for human embryogenesis
The sperm is not a passive supplier of genetic material to the egg. A study from Linköping University,…
Study reveals how “P bodies” heavily influence a cell’s fate
How do stem cells know what to become? Nearly three decades after scientists isolated the first human embryonic…
Columbia researchers report first successful pregnancy using AI-guided sperm recovery method
Researchers at the Columbia University Fertility Center reported the first successful pregnancy using an AI-guided method they developed…