Imagine poisoning your rival and yourself and giving only yourself the antidote.

Researchers are studying the use of sperm cells as micromotors for delivering chemotherapy to cervical cancer patients.

Here's the first evidence to challenge the "fastest sperm" narrative.

Scientists conceptualize a potential avenue of creating an embryo with only male cells.

Spanish scientists utilize a revolutionary new technique to create sperm from skin in a potential cure for infertility.