Many bird species are monogamous. However, genetic studies have shown that the social partner is often not the genetic father of all offspring. Some studies found biased sex ratios: more males than ...

For 100 years, dozens of studies have shown that in partner sex, men are much more likely than women to report orgasms. Why?

But while even the most successful male faces don’t enjoy the same supermodel status as their female counterparts, many of them are still instantly recognisable around the world – whether on magazine ...

Anything with sesame is his all-time favorite food this week. Grass stains on your favorite pants? Oil or grease splatter on your top while cooking? Luckily, you don't need to throw out your ...

The show opens with a scenario we’ve seen a zillion times. A police squad breaks through a door to capture a murderer. But in “Adolescence” the suspect is a 13-year-old boy. And the scene ...

March 26 (UPI) --President Donald Trump on Wednesday afternoon honored Women's History Month in March, two months after he signed an executive order recognizing only two sexes: male and female.

Ramirez are creating brilliant work that can’t be grouped into the often limiting cis-male/-female category—and that’s something to be celebrated. Why, then, do we persist in specifically ...

World Athletics plans to introduce biological pre-clearance tests for track and field athletes before they can compete in the female category, the sport’s governing body announced Tuesday.

WASHINGTON, D.C. (KAKE) – U.S. Senator Roger Marshall (R-Kansas) introduced the “Defining Male and Female Act of 2025” on Wednesday. In a press release, Marshall says the bill codifies ...

There, she became the first woman to officially attend university courses as a non-resident, sitting alongside male students in public lectures. Her attendance was a radical departure from the norm.

It is the latest move overseen by Sebastian Coe - as president of the governing body - to address the gender eligibility issue, two years after banning anyone assigned male at birth from female ...