You are what you eat, as the saying goes, and while good dietary choices boost your own health, they also could improve the health care system and even benefit the planet. Healthier people mean not only less disease but also reduced greenhouse gas emissions from health care.

How can 50 million Americans not know where their next meal is coming from while 40 percent of food gets wasted?

UC Santa Barbara collaboration seeds sustainability in preschoolers.

Emotional brain training can help you break the stress-obesity connection, a UCSF professor says.