Many businesses are ill-equipped or unwilling to deal with opioid addiction even as it has driven up health costs and hurt productivity.

In 1983, Sally and Bennett Shaywitz began studying the reading skills of more than 400 children. The subjects are in their 40s now, and the Shaywitzes are still tracking them.

U.S. President Donald Trump’s fresh duties on Chinese imports will make it harder for U.S. companies in China to protect themselves from retaliation. Christopher Beddor and Clara Ferreira-Marques consider what the real motivation behind the onslaught might be.

Cannabis stocks have hit record highs ahead of marijuana becoming recreationally legal in Canada. Canopy Growth CEO Bruce Linton explains why he thinks regulators in the U.S. might relax federal restrictions.

Payments processor PayPal ended its business relationship with popular U.S. conspiracy theorist Alex Jones’s Infowars website after finding instances of hate speech and discriminatory content on the site.

Dr. Richner turned a war-ravaged pediatric hospital in Phnom Penh into a network of five medical centers that now serve one million patients a year.