What she’d spotted in 2017 was our team’s first evidence that hominins butchered several animals at the site of Grăunceanu, in Romania, at least 1.95 million years ago. Before this discovery, those ...

A third commented: "If it was an animal then most likely it was a badger. They often leave marks like this on trees when sharpening their claws, but will sometimes scratch soft stone too." ...

or by coming in contact with animal saliva or tissue on abraded skin, eyes, or mucus membranes. Bites and scratches are potentially dangerous not only from the physical damage but also for the ...

The Laboratory Animal Refinement and Enrichment Forum (LAREF ... We also tried the plastic mats—be careful with these, as we did have some sows with more scratch marks on their body than we expected.