The food system is awash in chemicals and additives. One woman has made a career out of investigating them. But a cadre of critics says she's creating more confusion than clarity about food.
Our immune systems constantly fight off disease — protecting us from colds, flu and infection. An experimental treatment called immunotherapy is helping patients' immune systems fight off cancer.
The way a pediatrician talks with nervous parents about vaccines may determine whether the child gets immunized or not, a study suggests. Asking "What do you want to do about shots?" doesn't work.
It's no secret that most state and federal legislators in Texas aren't fans of Obamacare. But insurers and Texan cities are successfully marketing plans on HealthCare.gov without the state's help.
Many of the problems with implementation of the Affordable Care Act over the past year and a half are rooted in the complexity of the law. Now, some people say the root causes need attention.
A newly returned "Ebola fighter" tells why she didn't feel like a hero when she got back. Instead, she felt lost, beset by Ebola dreams and virtually imprisoned in her own home.
Babies need a lot of help. And they don't always get it in low- and middle-income countries, where child mortality rates are high. A Bangladeshi doctor tells how his country is making strides.
Once you become the boss, it's likely that you'll start to speak quite differently. The pitch, resonance and intensity of your speech change in ways that listeners can detect as signs of power.