M ost Tuxedo cats stick to the classic black and white look, like they’re dressed for a fancy dinner party. But this one? She ...

By the age of 70, about 40% of men have lost the Y chromosome in at least some of their white blood cells. This condition, ...

Researchers mapped Y chromosome loss across thousands of individual cells from human cancers, with disturbing results.

Scientists are expressing concerns about male reproductive health due to the Y chromosome's genetic material loss, potentially disappearing in 11 million years. A study revealed a sharp decline in ...

Researchers identified an unusual genetic mutation in orange domestic cats that has not been found in any other animal, according to a new study.

The Y chromosome can disappear over time in human males, which may introduce a number of health problems. While the exact trigger for such degeneration is unknown, environmental factors can play a ...

A study initiated by a University of Arizona Comprehensive Cancer Center physician-scientist defined for the first time how loss of the Y chromosome in male immune cells negatively affects immune ...