The mating game in the animal kingdom is nothing less than fascinating and somewhat weird. Some species stab, clone, chew, or ...

Podcaster Joe Rogan mocked Pennsylvania Democratic State Sen. Lindsey Williams for suggesting male and female athletes are physically interchangeable. Williams gave controversial testimony at the ...

Believe it or not, when I was little you could go into almost any souvenir shop in Florida and find huge baskets filled with ...

So, what’s the deal with animals swapping sexes? Why do they do it and what can we learn from it? Let’s take a closer look at some of nature’s most interesting identity ...

In the wild world of animal reproduction, nature has come up with some truly unexpected roles for its creatures. While we ...

The female seahorse deposits her eggs into the male’s specialized brood pouch, where he fertilizes them. The male then carries the developing young until they are ready to hatch.

Look at one and then the other. Can you tell which brain is female and which is male? You can't. Humanity has been hunting for sex-based differences in the brain since at least the time of the ...