Pigs are observed using tools for the first time as researcher records one digging in the ground with a stick. Endangered species used sticks to dog out nests for piglets ...

In the 2017 trial, Priscilla dominated once again, using a stick to dig a whopping seven times. But the study noted that digging with a stick in their mouths was less effective compared to digging ...

We've all seen pictures on Facebook of kids burying themselves in the sand, but now we're learning it can lead to a life-or-death situation after a 9-year-old girl died while digging a hole at the ...

Capuchin using a stick to probe the ground for food. Capuchin Culture Project in Scientific Reports (2024). DOI: 10.1038/s41598-024-61243-8 Capuchin monkeys are omnivores whose diet in the wild ...