Same-sex behavior among animals is underreported, study shows | CNN
Sergio Pitamitz/VWPics/Universal Images Group/Getty Images Two male African elephants exhibit same-sex sexual behavior in Tsavo, Kenya. Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news about fascinating discoveries, scientific developments and more. CNN — Same-sex sexual behavior has been observed in more than 1,500 species, but a new study has found … Read more