Teenagers are often a difficult bunch. With all those hormones flooding their bodies, they can be moody, unpredictable, and prone to making dubious choices.
Dieting and exercise only go so far in the weight loss battle.
Even cockroaches get fat. The surprising truth about junk food and health in animals.
You appear to turn down fatty foods with a stoical disregard, when nobody is looking you dive into a deep-dish pizza. It's okay, everyone does this, but why?
Pregnancy can be a wonderful experience. There’s the rosy glow, the growing baby’s thrilling first kick. Of course, being pregnant has its down side. There’s morning sickness, after all, and then ultimately the painful process of actually giving birth. Learn more on this Moment of Science.
Is TV having dangerous affects on the lives of young Americans? Find out on this Moment of Science.
In the real world, some caterpillars and plants engage in a deadly struggle for survival. We’re talking full-scale battle, involving chemical weapons no less.