Jose Sanchez died trying to cross the Rio Grande after he was deported in November. Now his partner is adjusting to life as a ...
Genes are short sections of DNA that determine an animal’s traits—everything from coat color and claw strength to body shape ...
Genetic evidence hints that there was a strong bias for male Neanderthals and female humans to mate, rather than any other combination ...
Geneticists have a better understanding of how prehistoric pairings unfolded, with new research suggesting they were mostly between male Neanderthals and female humans.
By now, it’s firmly established that modern humans and their Neanderthal relatives met and mated as our ancestors expanded ...