Tom Greenhalgh

For as much as we know about the dangers of opioids, relatively little is known about how environmental factors might influence opioid-related mortality. Does cold weather increase the risk of fatal overdose?

Due to a genetic mutation, a woman was able to endure burns, bone fractures, and surgeries without pain.

Proponents of supervised injection sites argue that they save lives. Critics say they discourage treatment. Where do you stand?

Spending hours on end updating electronic health records can be a literal pain in the neck. We offer 7 tips to prevent tech neck.