Boxing is poised to be included on the Los Angeles Olympic program, but the inflammatory issue about who steps into the ring in the female category looks set to rumble on and could come to a head ...

In evolutionary terms, fitness is defined as an organism's ability to survive and reproduce its genes into the next ...

Deep within the cells of mice, a genetic arms race is unfolding between X and Y chromosome genes, battling for dominance in ...

A study led by bioengineers at the University of California San Diego sheds new light on how a type of heart valve disease, called aortic valve stenosis, progresses differently in males and females.

While this internal rivalry is usually hard to see, it becomes clearer when it involves genes on the X and Y chromosomes, ...

The sex-ratio balance is maintained as genes on the X and Y chromosomes co-adapt to keep each other in check. How this happens has been a mystery, as sperm cannot be grown in a lab. The U-M team found ...

In evolutionary terms, fitness is defined as an organism's ability to survive and reproduce its genes into the next generation. Genes influence fitness, sometimes competing against each other within ...

In evolutionary terms, fitness is defined as an organism's ability to survive and reproduce its genes into the next ...

Elden Ring will be released for Nintendo's Switch 2 console as the Tarnished Edition. As announced at today's Direct, the game will arrive on the new handheld hybrid this year. It will include the ...