University of Colorado Anschutz Medical Campus discusses what addiction is, including what may cause it and how empathy is a ...

Everyday human behavior is guided and shaped by the search for rewards. This includes eating tasty meals, drinking something ...

Elon Musk’s final hours working for President Donald Trump were spent in part by deflecting questions about his drug use ...

Trump publicly supported Elon Musk after a report about the billionaire adviser's alleged drug use, saying he'd survived ...

As Mr. Musk entered President Trump’s orbit, his private life grew increasingly tumultuous and his drug use was more intense ...