When trying to understand the anatomy of a bone, one of the first steps is identifying structures that are shared with the same bone from other species (the technical term is "homologous structures"). One that is quite useful to look for is holes in the bone, called foramina
You may have seen the mountains of hype over the last few days about Colossal Biosciences' claim that they have brought the dire wolf back from extinction. I am, to put it mildly, skeptical. That's not to say there isn't some impressive science going on.
I'm a scientist, and have been one my entire adult life (and for most of my childhood). I'm also an educator, although in my view you can't really be a scientist unless you're also educating people about science. Way back in the