A new study suggests humans belong in an elite “league of monogamy,” ranking closer to beavers and meerkats than to ...

This experimental study used life-sized and screen-based 3D male avatars to test how penis size, height, and body shape ...

Spotting a coyote near your home can be jarring, but officials say it's not unusual this time of year.

“While the human penis functions primarily to transfer sperm, our result suggests its unusual large size evolved as a sexual ...

Fatally injured victims have included a couple and their two children and an expert brought in to investigate.

Learn what really happens during coyote mating season and why howls, sightings, and territorial behavior spike in late winter ...

Few animals look as calm and harmless as a hippo lounging in the water, but appearances can be deceiving. Dangerously so, in ...

This sexually transmitted infection is almost entirely preventable. Here's what experts say you really need to know to ...

After a three-day trial, a Winnebago County jury acquitted Neenah city attorney David Rashid of all three sexual assault ...

Midwinter marks the annual return of humpback whales to Hawaiʻi, swimming down from Alaska to breed in the warmer waters. Tiger sharks start showing up in greater numbers soon thereafter from across ...

"To my mind, the more our courts embrace the fact that domestic violence comes in many forms, the greater the likelihood that ...

This small Amish town in Pennsylvania is a hidden gem filled with quiet charm, local traditions, and scenic beauty waiting to ...