Scientists studying tiny roundworms have uncovered how the secrets of a long life can be passed from parents to their ...

More work needs to be done to create viable human embryos, but the method might someday be used in IVF to help infertile people and male couples.

Scientists have developed functional eggs from ordinary human skin cells, a proof of concept that could open up new ways to treat infertility.

Researchers developed an experimental method to convert skin cells into eggs, potentially allowing older women and same-sex ...

Convergent evolution—where distinct species independently evolve similar traits or functions, such as the wings of birds and ...

Which sleep tracker should you buy this Amazon Prime Day? Here are some of our favorites, in various forms, from smartwatches to rings. When you purchase through links on our site, we may earn an ...