Females

Females sleep less, awaken more frequently than males

After exposure to anesthetics, females regain consciousness and cognition faster than males

Male stalk-eyed flies with short eyestalks are less attractive to females but fight more fiercely, scientists discover

Study shows that Rett syndrome in females is not just less severe, but different

Alzheimer's genetic risk factors spark inflammation in females

Alzheimer’s genetic risk factors spark inflammation in females - EurekAlert

Spiders force male fireflies to flash like females—luring more males to their death

Researchers Have Uncovered Fundamental Differences in Biological Processes Between Males and Females

Different brain structures in females lead to more severe cognitive deficits after concussion than males - EurekAlert

Different brain structures in females lead to more severe cognitive deficits after concussion than males

Otters, especially females, use tools to survive a changing world

Otters, especially females, use tools to survive a changing world - EurekAlert

When working out, males are programmed to burn more fat, while females recycle it--at least in rats

Why do male chicks play more than females? Study finds answers in distant ancestor - EurekAlert

Male mammals aren’t always bigger than females

Males Aren’t Larger Than Females in Most Mammalian Species

Factors associated with age-related hearing loss differ between males and females

Females Dominate Males in Many Primate Species

Garter snakes make friends, organize their society around females

Male Songbirds Need Daily Vocal Practice to Woo Females