A new study shows that early humans shifted from hunting giants to smaller animals, shaping tools, survival, and intelligence ...

Humans are social beings and complex emotions have always been a part of human evolution but did you ever wonder that some animals are also capable of showing complex emotions just like humans. Well ...

This post is in response to Do Cows Use Tools? New Research Says Yes By Marc Bekoff Ph.D. Veronika using a brush as a tool to scratch various parts of her body. Source: A. J. Osuna-Mascaró/with ...