Average tree size across the Amazon has increased by 3.2% every decade, consistent with a response to rising carbon dioxide ...

A hundred years ago, Maryland’s first state forester, Fred Besley, issued a challenge to residents: Go out in the woods and find the biggest tree you can. Then collect its measurements and send them ...

Abstract: Defining poverty based on relative income, intended to identify individuals who are significantly worse off than the mainstream living standard—is widely adopted by more developed countries ...