Wed, Apr 07, 2010 4:03 PM
Video: David Zinczenko, author of 'Drink This, Not That!' and Today nutritionist Madelyn Fernstrom discuss whether taxing sugary carbonated drinks can improve Americans' health.
Fri, Apr 02, 2010 6:09 PM by E.B. Solomont
From uniforms made out of recycled materials to eco-friendly community events, the NBA is going green during 'NBA Green Week.'
Coca-Cola : Coming Together
Thu, Apr 01, 2010 6:30 PM 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.
Wed, Mar 31, 2010 12:51 PM
Dutch research finds blood protein in some cigarette filters, an ingredient that currently can be hidden in the catch-all term 'processing aids.'
Mon, Mar 29, 2010 7:03 PM by Katherine Butler
New study finds the same chemical mechanisms that push people to drug addiction fuel the compulsion to overeat.
Mon, Mar 29, 2010 1:28 PM
Video: From allergies to sunblock, Dr. Nancy Snyderman separates fact from fiction as the weather begins to warm up.
Fri, Mar 26, 2010 1:44 PM by Katherine Butler
Experienced climbers express concern about goal of 13-year-old boy, who would be the youngest person to summit Everest.
Fri, Mar 26, 2010 12:37 PM by Catie Leary
These images represent America's environment in the 1970s, taken by an army of freelance photographers.
Thu, Mar 25, 2010 4:51 PM
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.
Thu, Mar 25, 2010 11:37 AM by Cool Green Science Blog
Want to help make oceans healthy? Try square-foot gardening. Marine scientist Stephanie Wear shows you how to get started.
Tue, Mar 23, 2010 7:06 PM
Princeton University study finds that rats get fatter on high-fructose corn syrup than on sugar, even when caloric intake is the same.
Mon, Mar 22, 2010 1:33 PM
Dietary fiber in kelp could fight obesity naturally by dramatically reducing the amount of fat absorbed by the body.
Tue, Mar 16, 2010 6:42 AM by Bryan Nelson
Chemicals found in bananas are better at preventing HIV than two current synthetic anti-HIV drugs, according to new study.
Mon, Mar 15, 2010 8:42 AM
Welcome Lighter Footstep fans.
Fri, Mar 12, 2010 8:01 AM
Video: A devastating spinal injury left 11-year-old Mackenzie Saunders paralyzed after a soccer match. NBC's chief medical editor Nancy Syderman discusses the girl's road to recovery with Mackenzie and her parents.