A far-reaching education bill that requires students to learn about “human embryological and fetal development,” mandates ...

The prohibition halts support for projects both inside and outside the N.I.H. President Biden had restored funding after an ...

New findings offer insight into why some embryos fail to develop past zygotic genome activation (ZGA), pointing to an unexpected root of human ...

Researchers at the Icahn School of Medicine at Mount Sinai have characterized how cellular senescence—a biological process in ...

By Dr. Priyom Bose, Ph.D. A newly revealed “aging cliff” in sperm RNA marks a conserved molecular transition from youth to later life, offering fresh insight into how a father’s age may influence the ...

Hierarchical communication between cells with distinct positional memories orchestrates the regeneration of missing limb structures in axolotls.

Explore the connection between neurodegeneration and cellular senescence in understanding brain structure and ageing.

Your sperm may age faster than you think. Researchers uncovered a molecular clock that could affect your child’s health ...

The National Institutes of Health (NIH) today announced a new policy ending the use of human fetal tissue in NIH-supported ...

Human Hearts Capable of Regenerating Muscle Cells Following Heart Attacks: Study For decades, the human heart was seen as a ...

A new study now suggests that the answer may lie not just in DNA, but in a lesser-known molecular messenger carried by sperm: RNA. RNA plays a critical role in regulating how genes are switched on and ...

The National Institutes of Health (NIH) has reinstated a ban on the research use of human fetal tissue (HFT) obtained from abortions, a prohibition originally put in place during President Trump’s ...