When will we know if the diagnosis of split personality syndrome is accurate?

When the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) was first published in 1952, it listed the symptoms of the disorder.Today, there are about 6,000 different diagnoses, including schizophrenia, bipolar disorder, autism spectrum disorder and attention deficit hyperactivity disorder (ADHD).However, some experts say the DSM-5 has become too narrow and that more accurate tests […]

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A trip to the wild and friendly Amazon jungle is worth the effort, says one Amazon expert

The world’s wildest Amazon rainforest is the result of a complex evolutionary process, and scientists have found that the creatures’ personalities are so distinctive that they are unique to that place.The region, known as Amazonia, has a unique blend of species, and the animals have an affinity for people, says John Wiens, a professor of […]

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