Feb. 11, 2025 — Researchers have discovered a new mechanism that is used by a male sex hormone essential for muscle and bone function. The findings could lead to the development of new drugs ...

"These changes occurred even though breeders did not select the animals specifically for their skull shape, as this trait was not important for breeding. Instead, the changes appear to be an ...

The tool can estimate the biological sex of a skull with 97 per cent accuracy, outperforming the 82 per cent accuracy of human assessors, and it works five times faster. AI took a different route ...