In many places around the world, grocery store produce aisles are a delightful array of colours, even in the depths of Winter, when it feels like not much could grow outside. But this year-round variety has a real cost on the planet, with a new study...

Three out of every four teens aren't getting enough exercise. This lack is even more pronounced among female students. But new research from the University of Georgia suggests improving a school's climate can increase physical activity among adolescents. School environments play a critical role in helping children develop...