The ticking of the biological clock is especially loud in the ovaries—the organs that store and release a woman's eggs. From age 25 to 40, a woman's chance of conceiving each month decreases ...

The research could open up avenues for fertility treatments after additional refinement and trials, but it also raises ...

Physiology or medicine was the third prize area Alfred Nobel mentioned in his will laying out his wishes for the Nobel Prize.

The 2025 Nobel Prize in Medicine has been awarded to Mary E Brunkow, Fred Ramsdell and Shimon Sakaguchi for their ...