Science & Technology
A Harvard Evolutionary Biologist Explains Why Exercise Matters on GLP-1s
As weight loss medications become more common, Daniel Lieberman discusses the importance of preserving muscle.
How to Care for Patients in AI-Driven Medicine
Harvard’s Arthur Kleinman reflects on what’s lost when healthcare systems prioritize efficiency.
The Harvard Doctor Who Made Kidney Transplants Possible
Nobel Prize recipient Joseph E. Murray dedicated much of his career to organ transplant surgery.
My Pet Rabbit Lost Her Companion. Then She Went Speed Dating.
An animal’s journey from grief to love shows how much humans need each other, too.
AI Outperforms Doctors in Emergency Room Tasks, New Harvard Study Shows
Researchers say the technology could help physicians with triage, diagnosis.
Discoveries
Short takes on cutting-edge research
Five Questions with Tien Jiang
How brushing and flossing can protect your heart
Eating for the Holidays, the Planet, and Your Heart
“Sustainable eating,” and healthy recipes you can prepare for the holidays.
Where Does Biomedicine Go from Here?
A former Harvard physician on why public trust in healthcare is falling.
Is Ultraprocessed Food Really That Bad?
A Harvard professor challenges conventional wisdom.
A Flu Vaccine That Actually Works
Next-gen vaccines delivered directly to the site of infection are far more effective than existing shots.