Childhood obesity is a growing concern, as roughly 42 million children worldwide under the age of five are considered overweight or obese. The increased exposure to artificial lighting, from objects such as tablets, cell phones, night-lights, televisions, and other...

Chronic obstructive pulmonary disease (COPD) is one of the leading causes for death and disability in the United States. COPD often includes symptoms such as shortness of breath, coughing, request colds and flus, increased sputum production, wheezing, chest tightness...