Playing dead isn't the ultimate ghosting technique. Frogs use "tonic immobility" as a strategy to stay alive during mating ...

Understanding the evolution of insect mating behavior is essential for explaining how early insects adapted to life on land.

One-year-old Jackson is not only adorable, he’s unique. He has a Corgi body with long legs. He can start out shy but end up ...

Does my dog suffer because it never has sex? And: Should I have it neutered to make it feel better? The topic of sexual ...

Males engage in a two-week-long sex marathon with as many females as they can find. Each frenzied encounter can last up to 14 ...

Researchers observed beetles across 200 generations and noted that evolution was amped up when strong sexual selection was practised.

A variety of studies are showing that rough-and-tumble play is important for animals and kids alike.

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Sperm count in men is an area that gets little attention, but the findings are very clear. Sperm count in the past four ...

Honey badgers are not actually named for their love of honey, in fact, they raid bee hives to loot the delicious, protein-rich larva inside, which seems like an overly complicated way to get protein.

The monogamy rate in humans may be higher than you expected... but we do it in a strange way compared to other animals.

Male bonobos have an impressive ability to detect when females are most fertile, even though the usual visual cues are unreliable. Researchers tracking wild bonobos in the Congo discovered that males ...