Medicaid expansion is linked with a 6 percent reduction in total opioid overdose deaths nationally.

Trial provides new options for bacillus Calmette-Guérin–unresponsive non-muscle invasive type.

New studies investigate the efficacy of psilocybin, cannabidiol, MDMA, and topiramate.

Study finds a new way to make pancreatic cancer cells vulnerable to immune system attack.

New research traces the effects of parentally related stress and trauma on the developing brain.

Researchers are examining thrombophilia as a risk factor and suggest new testing and treatment.

New method of analyzing brain tumor samples makes cancer operations safer and more effective.

Studies show decreases in postoperative morbidity, pain, and recovery time compared with thoracotomy.

A clinical update from Dr. William C. Huang reports extremely low risk and high survival rates.

Clinical researchers are pursuing a deeper understanding of the mechanisms behind headache.