Believe it or not, but ducks have a reputation for the unexpected: bizarre and intricate mating anatomy. According to ...

Introducing some pekin ducklings to the rest of my flock. I wrote a blog post about keeping ducks and chickens together for ...

Men assess potential rivals that have a larger penis as more of a threat, both physically and sexually, according to a study by Upama Aich at the University of Western Australia and colleagues, ...

There are more licensed female drivers in the U.S. than male drivers. But men nonetheless drive far more than women each year. A disproportionate share of fatal traffic accidents involves male drivers ...

For the first time, we know more than we ever expected to know about the sex lives of the majestic beluga whale. It's ...

Get to know the three types of merganser ducks found in the United States: hooded, common, and red-breasted. See how to ...