More than a year after it first proposed a rulemaking, the U.S. Department of Transportation on May 2 released a final rule officially sanctioning oral-fluid testing as a method for screening ...

June 1 was supposed to be the red-letter day for oral-fluid testing for drug use among transportation employees and truck drivers—except it wasn't. A year after proposed rulemaking, a May 2 decision ...

MyIQ.com redefines intelligence by integrating IQ and EQ into a personal cognitive narrative focused on self-discovery and ...

Substance abuse in the United States isn’t a new phenomenon and, in fact, drugs being abused today were once regarded as medicine. In the 19th century, for example, heroin and cocaine were approved ...

A new British study led by researchers from the Queen Square Institute of Neurology at University College London (UCL) and the National Hospital for Neurology and Neurosurgery at University College ...

A team led by UCL and UCLH researchers have mapped the parts of the brain that support our ability to solve problems without prior experience – otherwise known as fluid intelligence. Fluid ...

In a digital age—that puts a premium on facts, figures, and data—crystallized intelligence has become disproportionately valued over fluid intelligence. A wide range of new studies is finding that ...

Researchers at Boston University School of Medicine (BUSM) have found more evidence that physical activity is beneficial for brain health and cognition. The findings were published December 2, 2013 ...