A new three-volume study, Abnormal Psychology Across the Ages, shows how far we have come in diagnosing and treating mental illness. In the Renaissance, the mentally ill were feared, shunned, and ...

Q: My boyfriend says that lately I’ve been talking in my sleep and sometimes acting out my dreams. One time I actually hit him. He says it may be something called an REM sleep behavior disorder. This ...

Can a 115-year-old dog learn new tricks? In April 1906, the neurologist Morton Prince published the first issue of the Journal of Abnormal Psychology. At the time, modern psychology was still emerging ...

Although most abnormal behaviors, including all stereotypies, indicate poor welfare, some that occur in rare situations are functional and do not indicate a negative situation. There is a wide range ...

Lysergic acid diethylamide, or LSD, is a potent hallucinogen that alters the perception of reality. Researchers at Baylor College of Medicine have discovered changes in the brain, triggered by the ...

WASHINGTON – Patients who take Tamiflu should be closely monitored for signs of abnormal behavior, health officials said Monday in announcing an updated label for the flu drug.The added precaution ...

Performance of abnormal repetitive behavior (ARB) is noted in many captive wild species. ARB can be categorized into 2 basic forms: those whose aim appears to be to compulsively reach an inappropriate ...

Two studies have identified gastrointestinal problems in dogs that licked surfaces excessively or engaged in fly biting behavior. Once the underlying problems were treated, the compulsive behavior in ...

Abnormal AI, the leader in AI-native human behavior security, today announced it has been recognized as a Leader in the 2025 Gartner® Magic Quadrant™ for Email Security, marking the company's second ...

Abnormal AI, the leader in AI-native human behavior security, today announced it has been recognized as a Leader in the 2025 Gartner (R) Magic Quadrant (TM) for Email Security, marking the company's ...