NYC Marathon runner

The Quest for A Faster Marathon

How big a difference does air resistance make when running a marathon? Nike tried to find out recently. A look at the science behind the 2-hour marathon.
medical leeches

Medical Leeches Are Back (Yes, You Read That Right)

Leeches are especially helpful when veins are damaged and unable to properly drain blood from extremities, for example, in recently reattached amputations.
single-payer protest

America’s Long Fight Over Single-Payer Healthcare

With new calls for universal single-payer health insurance, President Harry Truman's derailed plan of 1945 is getting renewed attention.
13 Reasons Why

Can Fiction Really Spark Suicide?

The Netflix drama 13 Reasons Why is so powerful—and so controversial—it's sparked a national debate about teenage suicide.
Empty hospital corridor with closed doors at the end

The Ongoing Practice of Female Genital Mutilation

Female genital mutilation seems totally foreign to the U.S., but versions of the long-outlawed surgery have seen a recent resurgence.
insect in amber

Should We Worry About Ancient Pathogens Being Revived?

Accidental exposure to bacteria trapped inside a crystal is unlikely. Frozen ancient pathogens, however, are another matter.
A row of empty office cubicles.

“Deaths of Despair”: What’s Really Killing Americans

Why a large swath of middle-aged, middle-class white Americans, especially those with lower levels of education, are dying more "deaths of despair."
dance drug

What if We Acknowledged That People Use Drugs Because They’re Fun?

In the modern Western world, drug use fits well into economies that divide our days into disciplined, production-oriented “clock time,” and leisure time.
old exercise equipment

Whole Body Vibration Isn’t Quite As Crazy As It Sounds

Is whole body vibration the latest weight-loss fad? Or a legitimate medical treatment with potential to help those who can't exercise?

How to Understand the Resurgence of Eugenics

The extreme right wing has brought the discredited idea of eugenics back into the national conversation. Brave New World and Gattaca offer perspective.