But the changes needed might not be what Republicans have in mind.
Immigration policy can have health effects on the Hispanic population -- even among those here legally.
The evidence on whether vaping reduces smoking is hazy.
What is the most important feature of democratic government?
Are consumers too removed from the drug market?
Why didn't Hillary Clinton's brand of feminism mobilize female voters?
A Q&A with economist Alex Tabarrok on international drug reciprocity.
Nonmedical use of prescription drugs is trending across the world. Are we prepared?
The world’s most deadly disease is evolving quickly. We’ll be in trouble if we don’t find new weapons to fight it.
A Q&A with an anthropologist who's been studying violent extremism on the front lines of battle.
Scientists are trying to grow human organs in pigs, and the technology could end up eliminating our organ transplant waiting lists.
Men and women are way more similar than they're typically portrayed.
They're not as effective as we'd like to think. In fact, they might actually do some harm to women.