A new University of Utah-led study has discovered the mechanism behind a decades-old evolutionary mystery-how "selfish chromosomes" cheat the rules of genetic inheritance.

A program reviewing decades-old evidence reaches a milestone of helping Baltimore County authorities close cases.

Trying to conceive? Nutritionist Rashi Chowdhary reveals that the responsibility for fertility and a child's health does not solely lie with the mother. Instead, she highlights the importance of the ...

Sperm retrieval techniques (SRTs) are surgical methods that have been developed to obtain spermatozoa from the epididymides and testicles of azoospermic men seeking fertility treatment (1). After ...

Ultrastructure expansion microscopy of murine male germ cells reveals the fine molecular structures of centrioles (shown in the enlarged image). DNA is stained in blue, and the chromosome axis in red.

Try this quick experiment. Do a Google search for ‘Steve Jobs presentation slides.’ Hit images. You’ll find hundreds of photos from Jobs’ now-famous keynotes. Look closely at the slides and you’ll ...

Scientists in the Netherlands have transformed sperm cells into microscopic robots in a move that could transform the future of fertility. The team from the University of Twente, in the Netherland, ...

Semen analysis not only provides information on fertility but also offers insights into the overall health. A recent study published in Nature reported that sperm quality can significantly improve ...

Tiny organisms live in a world where the usual rules of motion feel upside-down. Water that slips through our fingers turns syrupy at their scale, dragging against every twitch. Yet a sperm cell or a ...

CNN — After trying to conceive for 18 years, one couple is now pregnant with their first child, thanks to the power of artificial intelligence. The couple had undergone several rounds of in vitro ...

After 18 years of infertility, a couple could finally have a baby thanks to artificial intelligence. The father had a rare condition that left him with almost no detectable sperm. Then fertility ...

Scientists have detected microplastics — the tiny and pervasive fragments now found in our seas, drinking water, food and, increasingly, living tissue — in human semen and follicular fluid, according ...