Historically, researchers focused on the role of sperm characteristics in fertilization success, but now female factors and cooperative processes are gaining recognition.

Hybrid cat breeds are the result of breeding a wildcat with a domestic house cat – and as you can imagine, true hybrids are ...

At the very start of Fire Emblem Warriors: Three Hopes, you’ll be asked to choose whether you want Byleth to take a male or female form. With this being one of the major choices you’ll need to ...

In fact, the innuendo in the rest of the Variety article suggests, the male executives' casting couches ... she emerges with the sable fur she coveted earlier and a world-weary look, "like I ...

Of these and more than 2,500 sites that had also been identified by previous studies, 66.9% of large increases in methylation occurred in DNA from male placentas and 33.1% from female placentas.

Below, she talks us through the key differences from size and appearance to grooming needs and potential health issues so you can ensure you choose the fur friend that's right ... depending on whether ...

Ever been told to "just plug the male end into the female port" and suddenly felt like you missed a day in tech class and health class? You're not alone. Despite the oddly anatomical terminology ...

Podcaster Joe Rogan mocked Pennsylvania Democratic State Sen. Lindsey Williams for suggesting male and female athletes are physically interchangeable. Williams gave controversial testimony at the ...

Rep. Mary Miller (R-IL) and Sen. Roger Marshall (R-KS) teamed up on Wednesday to introduce the Defining Male and Female Act. “Now more than ever, we must unite to uphold the truth and biological ...

Their coats come in patterns that blend a variety of colors, including black, white, tan, and sable ... Male collies can grow to about 24-26 inches in height and weigh 65-75 pounds. Female ...

The guidance states that it "recognizes there are only two sexes: male and female. HHS will use these definitions and promote policies acknowledging that women are biologically female and men are ...

Male and female king cobras, despite their similarities, have distinct differences in size, color, behavior, and reproductive roles. Males grow larger, are more vibrant, and engage in territorial ...