We are all concerned about greenhouse gases. But what are they? And where do they come from? Here are the Big Four and their percentage...

Obesity is on the rise and it can carry serious health consequences with it. Worldwide obesity has nearly tripled since 1975. Obesity and...

More people were displaced by conflict and crisis in 2020 than at any other time in recorded history. Sometimes they fled across borders...

In these COVID times, great attention is being paid to our lungs—and how to keep them healthy. Since we spend much of our time indoors,...

Researchers at Tufts University studied childhood diet trends in American youth from 1999 to 2016. Overall diet quality did improve during