Same-sex behavior is common across the animal kingdom—more than 1,500 species are estimated to have been observed engaging in ...

A new study posits that same-sex sexual behavior developed to help primates in complex social groups ease tension, reduce ...

Biologists tend to look at the animal kingdom and try to categorize things in an organized fashion. But nature has a way of ...

Stress, the body's natural response to different types of challenges and daily problems, is an inherently harmless state ...

From fish scaling waterfalls to monkeys stealing babies these animal discoveries in 2025 revealed how much we still do not ...

A KAIST research team has developed a technology that uses artificial intelligence (AI) to detect depression without verbal ...

Recognition of signs suggesting adolescents are struggling with mental health issues can increase the chances kids get the help they need.

Misbehavior is common among children. However, repeated and persistent defiance, displays of aggression, hostility, and destructive tendencies may be signs of childhood antisocial behavior. Many ...

Recognizing these 13 behaviors is the first step in setting necessary boundaries. It is important to remember that ...

Maladaptive behaviors interfere with a person’s daily activities, ability to adjust, or ability to participate in certain settings. Maladaptive behavior can appear in various ways, including avoidance ...