If you've got a manual on USB ports or have watched any kind of video, you may have heard them referred to as Male or Female ...

These body type classifications have their roots in discredited pseudoscience—but they're still common shorthand at the gym.

Does smoking affect reproductive health? Quitting smoking can improve fertility in both men and women. Ahead, find out how it affects reproductive health and why quitting smoking is a must if you ...

Trans women in British Transport Police custody will now be strip searched by male officers - not female - following Wednesday's Supreme Court ruling. The force said it is introducing an "interim ...

The male European fiddler crab attracts his mate by performing a courtship dance. New research published in the Journal of ...

Andrew Tate was referenced by a number of teachers who took part in the survey, who said he had negative influence on male pupils ... language towards female staff...as a direct result of Andrew ...

A White-necked Jacobin chick may use mimicry or camouflage to avoid predators, resembling a caterpillar with fluffy feathers.

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 ...

American Psycho director Mary Harron is marking her film’s 25th anniversary by reminding toxic male fans that the story of Patrick Bateman is actually a satire of Wall Street bro culture and 80s ...

In birds, singing behaviors play a critical role in mating and territory defense. Although birdsong can signal individual quality and personality, very few studies have explored the relationship ...

Imagine a world where mothers don’t need fathers to create life—a world where females alone carry the spark of the next ...