Someone asked “What are some of the darkest stories and posts [online] that many people don't know about?” and people shared ...

Scientists have uncovered new genetic rules that determine whether the immune system’s “killer” T cells remain powerful long-term defenders or become worn out and ineffective. By building a detailed ...

CAR T cell therapy has revolutionized the treatment of many blood cancers, but has shown little success against solid tumors, which account for over 85% of all cancers. Columbia researchers have now ...

Our immune system relies on T cells to fight infections. But T cells don't just show up and react—first, they train, get a game plan, and coordinate their defenses in lymphoid organs. Researchers have ...

Our research program focuses on community-based and population health research. We assist with concept development, study design, quantitative and qualitative evaluations and statistical design, ...

Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest and technology. Her stories hold a mirror to society, reflecting both its malaise and its beauty.

When a global shortage of semiconductors left car buyers waiting months for vehicles and retailers scrambling for appliances, a once-abstract phrase—economic security—became suddenly tangible. The ...