December is a very special month in many countries around the world. No, not because of Christmas. Because it’s baby-making ...

Humans are far closer to meerkats and beavers for levels of exclusive mating than we are to most of our primate cousins, according to a new University of Cambridge study that includes a table ranking ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Sexuality and gender are often at the forefront of cultural and ...

Add Yahoo as a preferred source to see more of our stories on Google. A male hourglass tree frog (Dendropsophus ebraccatus) with an inflated vocal sac used to produce calls. Your taste in music may ...

Mating with different partners could become a way to lower that pressure. Just like the red deer, you could be polygynous, meaning you could mate with multiple partners to increase the chances of ...