There are always exceptions to the rule, but some tried-and-true methods have proven to be accurate in determining the size a ...

You don't find people the size of insects or giraffes; humans are all roughly the same size. The same is true of most species. There isn't a huge difference between the biggest and the smallest.

Most people believe that, in comparison to humans, dogs have exceptionally acute hearing. However, there are individual differences, and some dogs have better hearing abilities than others. One of the ...

Smaller dogs can live up to twice as long as their larger counterparts, research from Eötvös Loránd University in Hungary shows. And yet, this longevity is accompanied by an increased rate of canine ...