Go green by not having kids?
April 20, 2010, 4:02 p.m.
Video: Lisa Hymas of Grist explains why some environmentalists are suggesting that not everyone needs to have children -- and why our sheer numbers could be killing the planet.
Tanorexia may be real addiction
April 20, 2010, 3:42 p.m.
Video: A new study suggests that young people are being drawn to indoor tanning because they are addicted.
President Obama launches America's Great Outdoors initiative
April 19, 2010, 11:56 a.m.
Video: President Obama speaks about the innovations of modern-day land conservation and the importance of reconnecting American families to the outdoors.
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.
Surviving allergy season
April 2, 2010, 3:24 p.m.
Video: Dr. Roshini Raj offers advice for combating the painful symptoms associated with spring allergies and explains how to reduce your contact with pollen, grass and ragweed.