Air pollution may affect sperm in ways scientists are still trying to understand. Researchers say new findings published Monday in the Human Reproduction journal suggest it could also alter the way ...

Age-related changes in the womb lining may be the cause and could be treatable in the future, say experts.

Taxidermied, locked behind plexiglass and spinning slowly on a wooden dais in the National Museum of Scotland in Edinburgh, UK, the world’s most famous ewe remains a public spectacle three decades ...

A California-based company says it has created the world's first early-stage human egg cells from stem cells using lab-grown ...

Two separate research teams used base editing to make single-nucleotide changes in human embryos this month, targeting genes ...

The Trump administration has terminated millions of dollars in teen pregnancy prevention grants that the Department of Health ...

Idaho abortion rights organizers submitted more than 108,000 signatures for the Reproductive Freedom and Privacy Act, which ...

As the World Cup grows more global, many fans still struggle to get there - FIFA has spent decades expanding the World Cup to ...

Female mammals have long thought to be born with all the eggs they would ever have, but new research is challenging that consensus ...

A new study, published July 6, 2026, in the journal Nature Communications, suggests that two of the best-known trends in ...

Northwestern Medicine scientists have discovered that one of the body's most fundamental biological processes—how red blood ...

A major transition in evolution is the shift from asexual to sexual reproduction in early organisms. But why would a yeast ...