Researchers at the Crick have uncovered which genes on the Y chromosome regulate the development of sperm and impact fertility in male mice. This research could help us understand why some men don't ...

Women are born with two X chromosomes and inherit one from each parent. But in every cell of their body, just one X ...

Each human cell contains 23 pairs of chromosomes that carry DNA within their nucleus. The X and Y chromosomes ... The X chromosome carries at least 150 genes linked to intelligence.

President Trump immediately made major policy moves after taking office. Follow an issue that matters to you the most, and then share your voice. By Michael Gonchar and Natalie Proulx Donald J ...

Nature asked the world’s largest health-research funders what they are doing to study a life stage experienced by half of humanity. Here is what some of them told us.

with various degrees of incomplete masculinisation were analysed in order to elucidate the cause of sexual ambiguity despite the presence of the SRY gene. PCR amplification of 20 Y chromosome specific ...

NASA's Parker Solar Probe survived a record-breaking closest approach to the sun on Dec. 24, flying just 3.8 million miles above the star's surface while hurtling through the solar atmosphere at ...