The Y chromosome is among the smallest in the human body and carries the fewest genes. Researchers are paying renewed attention to its role in cancer—specifically, what happens when it vanishes. Women ...

After an operation that lasted 30 days, Colorado Parks and Wildlife has suspended its lethal removal effort for an uncollared wolf in Rio Blanco County that met the agency’s chronic depredation ...

The Gujarat AAR held that semen sorting services performed on bovine semen qualify as job work related to animal husbandry. As an intermediate production process under SAC 9986, the service is exempt ...

Discover 25 facts supported by solid evidence that will change your perspective. From fish recognizing faces to T. Rex speeds ...

State Rep. James Talarico, the newly minted Democratic nominee for Senate in Texas, claimed in 2021 that there were “six really common biological sexes” — not two. Talarico made the declaration during ...

Protective amulet for you. Sketch a rectangle bottom! Unbuilt works of sacerdotal zeal. New skink discovered. Stainless levers are garbage men. Bern is creeping through the evaporator coil could be ...

Aging men often lose the Y chromosome in a growing number of their cells—and it may be far more dangerous than once believed. This loss has been linked to heart disease, cancer, Alzheimer’s, and ...

When closely related species mate, their offspring sometimes survive but cannot reproduce. This pattern often affects males ...

Olympic gold medal-winning boxer Lin Yu-ting of Taiwan has been cleared to return to competition at the Asian Boxing ...

Remnants of the Y-chromosomal lineage attributed to Genghis Khan were found in a set of medieval mausoleums attributed to his ...