AZ Animals on MSN

The pecking order: How chickens decide who’s boss

Quick Take Pecking orders are real and chickens form dominance hierarchies that influence daily access to food and water, ...
Opinion
AllAfrica on MSNOpinion

Great apes are humans' closest relatives, but many are endangered by illegal trading. Here's what needs to be done

Great apes are humans' closest relatives in the animal kingdom. As much as 98.8% of their DNA is shared, but while the number of humans living on the planet is increasing fast, other great apes are in ...