For a group of boys in northern Yemen, Thursday was supposed to be a celebration -- a much-anticipated field trip marking their graduation from summer school.

Read more..

Dozens of children, many younger than 15, were killed in a Saudi-led coalition airstrike that hit a school bus in northern Yemen, according to the Houthi-controlled Health Ministry. CNN's Nima Elbagir reports.

Read more..

The US Food and Drug Administration approved a cannabis-based drug for the first time, the agency said Monday.

Read more..

A high school football player who takes cannabis oil to prevent his seizures has been ruled ineligible to play in college, a decision that has sparked outrage from advocates, lawmakers and sports fans.

Read more..

Synthetic opioids such as fentanyl have overtaken prescription opioids as the No. 1 killer in the opioid epidemic, according to a new report.

Read more..

Every 19 minutes someone dies from an accidental drug overdose. Most of the time, it's from prescription narcotics called opioids.

Read more..