I gave birth to a beautiful baby girl with almond shaped eyes,” a woman named Sarah wrote on Cincinnati Children’s Hospital’s website. “The doctors and nurses didn’t notice, but I did. After days of ...

Many sports federations now have more exclusions for the women's category to limit the participation of transgender athletes.

In a recent study, scientists have developed a revolutionary chromosome identification system for alfalfa, one of the world's ...

Cambridge University researchers have uncovered evidence that two distinct populations of ancient hominins, separated for ...

Scientists discover that women's second X chromosome awakens later in life, expressing genes that protect the brain from ...

Hemophilia is a rare, inherited disease that causes blood to not clot as it should and can cause spontaneous bleeding. Learn how this affects your prognosis.

Females, on average, live nearly five years longer than males. They also tend to experience age-related cognitive decline at ...

Scientists at the University of California, San Francisco (UCSF) may have uncovered a key reason why women tend to outlive men and maintain better cognitive function as they age. Their research ...

Greek philosopher Empedocles thought that different temperatures produced different sexes—while others were decidedly ...

The applied physicist explains how the structure of 52,000-year-old genes hint at the biology of an extinct animal ...

The improper segregation of chromosomes during cell division leads to abnormalities that disrupt the proper functioning of ...