Among children with congenital heart disease, those from low-income neighborhoods have higher mortality than kids from high-income areas, even when treated at the same hospitals.
One student's research could inform the development of an HIV vaccine. Theodora Karagounis also has gained experience caring for patients at Columbia's student-run clinics.
The first human heart transplant took place 50 years ago in South Africa, but Columbia was among a handful of places that helped the field mature.
More than half of those who died of an opioid overdose had chronic pain, psychiatric disorders, finds a new study at Columbia University.
Microscopic data recorder takes advantage of CRISPR to monitor biological surroundings.
New video that reveals how immune cells breach the blood-brain barrier is giving scientists new ideas about treating multiple sclerosis.