Housing New York’s transient mentally ill
A journey through the flu shot with my irrational tweets interspersed.
Science writer David Quammen talks about his new book "Spillover"
Sociologist R. Tyson Smith on empathy among wrestlers
Revisiting favorite TV shows and books may restore self-control
Much-anticipated trial produces mixed results
A partnership between academics and designers in New York City has produced a stove that could reduce child deaths in Africa
With 1.6 million new cases of type two diabetes each year, how much coffee should we really be drinking?
Is politicians’ least favorite meal school children’s most important?
The case for legalizing medicinal marijuana
How much do you really know about America’s favorite method of contraception?
An encounter with MRSA, the scourge of the health care world
A debate about how parents should disclose their cosmetic surgery to their children
Once touted as the secret to longevity, probiotics still deliver vitamins and protect against infections
Is the ban on gay blood donation health-conscious or homophobic?