This UK first shows frozen testicular tissue can be transplanted, opening new fertility options for young boys facing fertility loss. A breakthrough offering fresh hope.

On Monday night at 8:30 p.m., a British ultrarunner is inviting the public to join him for the first five kilometers of his Montana marathon, starting at Diamond Park beside Gallatin High School.

Researchers at Kyoto University and RIKEN have developed a chemically defined cryopreservation solution that freezes rat sperm without egg yolk or detergent, achieving about 70 percent fertilization ...

Fertility treatments are becoming more advanced, including through cryopreservation, or the freezing of eggs and sperm.

Fresh-cut fruits and vegetables are widely popular owing to their pleasant texture, rich nutrients and convenient consumption. Nevertheless, microbial contamination and physiological deterioration ...

Fertility rates among American women have plummeted by almost a quarter in less than two decades and are set to fall further in the coming years, as roughly one in four births in the US are now to ...

The increasing survival rates among young women diagnosed with cancer have shifted attention toward long-term quality-of-life issues, particularly fertility preservation and reproductive outcomes.

The sperm race may be more of a team sport, with evolution repeatedly favoring microscopic cooperation. Credit: Stock A new study by Syracuse University biologists examines how cooperation among sperm ...