Testosterone in tusks: Hormones in mammoth fossils excite paleontologists

The technique could allow us to link mammoth health and nutrition to mating.

https://arstechnica.com/science/2023/05/testosterone-in-tusks-hormones-in-mammoth-fossils-excite-paleontologists/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social