It’s a good idea to steer clear of both wasps and hornets – two aggressive insects that sting to protect their nests. This ...

Primatologists explain how apes and monkeys differ. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. On its face, a comparison of monkeys and apes ...

The terms “ape,” “great ape,” “monkey,” “primate,” and “gorilla” are often used interchangeably, but they describe very different groups within the animal kingdom. While gorillas are a type of ape, ...

Researchers at the Francis Crick Institute and Heidelberg University in Germany have shown that sex differences in animals vary dramatically across species, organs and developmental stages, and evolve ...