Lucinda Aulsebrook does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Sticking with a long-term life partner to rear children has long been considered a dominant mating pattern for our species, ...

If you’ve ever joked that dating is killing you, science may have just backed you up. According to a massive new study, animals that skip sex — or at least stop reproducing — tend to live longer. I ...

In the animal kingdom, penises can be spiked, split, corkscrewed—even detachable. They're one of the most diverse structures in biology. The human penis is so uniform, it's an anatomical outlier.

The peppered moth is an iconic example of Charles Darwin’s theory of evolution by natural selection. For centuries peppered moths (Biston betularia) were common in the forests around Manchester, ...

Nagoya University researchers discovered a gene that actively suppresses food-odor detection in roundworms after reproduction ...