Young male rats can recognize rats they’ve recently met, whereas young females treat new acquaintances like strangers, research shows.

Even when they share identical genetic backgrounds, mice from separate litters show different patterns of development, according to a new study.

Autistic people are at an increased risk for intentional self-harm and death by suicide, but co-occurring psychiatric conditions may drive those behaviors.

Researchers expand a massive repository of data on gene activity in people to show differences between males and females.

Get the inside scoop from the 2020 American Society of Human Genetics annual meeting.

Autistic children’s traits track with subtle, autism-like behaviors in their mothers; women with these traits may also carry a genetic predisposition to the condition.

Gender and sexuality appear to be more varied among autistic people than among neurotypical people. What do scientists know about the connection?