At 5 a.m., six keepers file into the Houston Zoo's commissary kitchen and spend the next five hours chopping produce, ...

"Their offspring inherit a mix of traits." Scientists issue warning after creatures escape containment during massive storm: 'Major genetic changes' first appeared on The Cool Down.

The first roast of the season always feels special. But, this year, it was even more so the case; I would be having it at ...

Stingrays give birth to live babies, but they aren't mammals. Learn all about these fascinating fish that live in oceans and ...

Take a look at the incredible sight of a male and female frog mating at the same time as they create a foam nest for their ...