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Health & Medicine

Children drinking water from a well in Bangladesh
Health & Medicine

What a Decades-long Study of Arsenic Poisoning Can Tell Us About Human Health

Columbia researchers have spent over twenty-five years investigating the impacts of contaminated aquifers in Bangladesh 

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Why Depression Rates Are Higher Among Liberals

Columbia researchers look at the politics of despair

illustration of cancer screening conversation

Cancer Screening Rules Are Changing. Are You Up to Date?

Columbia doctors say the right testing plan still depends on your personal risks and medical history

2022_Halstead_WEB_F

How a Cocaine-Addicted Surgeon Changed Medicine Forever

How William Stewart Halsted became the father of modern surgery.

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Women holding babies in Africa
Health & Medicine

Stopping HIV Before It Starts

ICAP, a global health organization at Columbia, is helping reduce mother-to-child HIV transmissions in six African nations

photo of table with nutritious food and sleep mask
Health & Medicine

Why Your Diet Impacts Your Sleep

Nutrition scientist Marie-Pierre St-Onge discusses the effects of melatonin and tryptophan and suggests what to eat for a better night’s sleep

Illustration by Joan Wong representing cancer in young people
Health & Medicine

Why Are So Many Younger Adults Getting Cancer?

Columbia researchers are investigating ultra-processed foods, sedentary lifestyles, and other possible explanations

Doctor preparing vaccine
Health & Medicine

Progress Toward an HIV Vaccine, and Other Science News

Research briefs from Columbia

collage of AI and biomedicine
Health & Medicine

How Artificial Intelligence Is Changing Biomedical Research

Columbia researchers are using AI to unravel genetic mysteries behind cancer, Alzheimer’s, and more

Graphic of a doctor figurine standing by giant pill capsules
Health & Medicine

How the Science of ‘Exposomics’ Could Improve Drug Safety

Pioneering research seeks to reduce the frequency of adverse drug reactions

Breast cancer surgeon Rogsbert Phillips-Reed with a patient
Health & Medicine

The Mobile Clinic Fighting Breast Cancer in Georgia

Surgeon Rogsbert Phillips-Reed ’77VPS takes her advocacy for women’s health on the road

Hand placing puzzle piece on puzzle of a brain
Health & Medicine

Can We Solve the Parkinson’s Puzzle?

How Columbia researchers are working to treat, prevent, and ultimately cure the world’s fastest-growing neurological disorder

Measles morbilli virus
Health & Medicine

The World’s Most Contagious Disease Makes a Comeback

In Booster Shots, pediatrician Adam Ratner ’97PH, ’97VPS grapples with the repercussions of the anti-vax movement

Collage of people drinking alcohol
Health & Medicine

The Myth of Moderate Drinking and the New Rules on Booze

Columbia epidemiologist Katherine Keyes ’10PH explains the slippery science behind alcohol’s health effects

Illustration by Kyle Ellingson of a teenage brain while using social media
Health & Medicine

How Social Media Affects the Teenage Brain

Scholars at Columbia peer into the plugged-in adolescent mind and assess the impacts of a digital upbringing

Illustration of genetic sequence
Health & Medicine

Gene May Protect Against Alzheimer’s Disease, and Other Science News

Research briefs from Columbia

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