Do More 'Selfies' Mean More Relationship Woes?

Survey of Instagram users suggests sharing these photos online may make romantic partners jealous

Health Highlights: Feb. 5, 2016

  • One-Third of U.S. Lawyers Have Drinking Problem: Study

  • Nearly 13 Million People Sign Up for Obamacare in 2016

Health Tip: Chickenpox Can Be Dangerous

Especially for the young and elderly

Many Donor Livers for Sickest Patients Rejected, Study Finds

Just over one-third of the organs are accepted for those most in need

NFL Linemen Keep Growing, Putting Their Health at Risk, Experts Say

Some players are topping out at 400 pounds -- and more

Record Heat, Drought May Explain Zika Outbreak in Brazil: Research

Hot weather can boost mosquito population, drought prompted people to keep water in open containers

Super Bowl Foods Can Be a Win, Win: Healthy and Delicious

Drinking water, limiting portions can also save thousands of calories, expert says

Surviving Spouse Still Influenced By the Other

Quality of life remains the same even after one partner dies, researchers report

Texting After Dark May Harm Teens' Sleep, Grades

Disruptive effects of 'blue light' on sleep are intensified in the dark, researchers say

Waning Whooping Cough Immunity Blamed in Outbreaks

Teens have very little protection just a few years after vaccination, study finds