Researchers at Shanghai Jiao Tong University have produced fertile adult mice from embryos constructed entirely with male ...

A new study on superb starlings, colorful birds native to the African savanna, has revealed that these animals form long-term ...

Very few people live beyond a century. So, if no one had babies anymore, there would probably be no humans left on Earth ...

Nearly 20% of adults from 14 countries believe they won’t be able to have as many kids as they want, new research found.

Even though there are 8 billion people on Earth today, a catastrophe could send that number much lower within a few decades.

Health and Human Services Secretary Robert F. Kennedy Jr. is considering pulling the national recommendation that children receive the Covid-19 vaccine, according to a new report.

— Philip N Cohen (@philipncohen.com) 2025-04-21T14:58:35.570Z. Collins, who has four children and envisions a future with “mass production of genetically selected humans” via IVF, also said ...

Explore parallels to human fertility and global reproductive health challenges. Discover how climate change disrupts bird breeding patterns, causing phenological mismatches and habitat loss.

What we should be demanding access to is not abortion but education on the science of human reproduction. This science should be part of our schools' core curriculum from puberty through high school.

Microplastics are in human testicles. It’s still not clear how they got there. People eat, drink, and breathe in tiny pieces of plastics — but what they do inside the body is still unknown.