Major League Baseball celebrates Earth Day with vast new initiative
April 14, 2010, 12:31 a.m. by Katherine Butler
MLB becomes first major sports program to implement a league-wide green data collection program.
Antibacterials Q&A: Dr. Sarah Janssen on the hazards of hormone-disrupting hand cleaners
April 9, 2010, 1:25 p.m. by Smarter Living
The safest way to wash your hands is with regular soap, water and 20 seconds of scrubbing.
Is taxing soda a good idea?
April 7, 2010, 4:03 p.m.
Video: David Zinczenko, author of 'Drink This, Not That!' and Today nutritionist Madelyn Fernstrom discuss whether taxing sugary carbonated drinks can improve Americans' health.
New handheld HIV detector fits into your iPod case
April 1, 2010, 6:30 p.m. by Bryan Nelson
The portable device takes less than 10 minutes to perform the test, and it could revolutionize how HIV is monitored in remote regions of Africa.
Debunking spring health myths
March 29, 2010, 1:28 p.m.
Video: From allergies to sunblock, Dr. Nancy Snyderman separates fact from fiction as the weather begins to warm up.
Dumber husbands mean happier marriages
March 25, 2010, 4:51 p.m.
Video: Swiss sociologists say they've found the formula behind happy marriages -- including wives who are 27% smarter than their husbands. WCAU's Dawn Timmeney reports.