It is hard to imagine an island less like Greenland than Diego Garcia, a lush coral horseshoe halfway between Africa and Indonesia. Both lands host American military bases. But, whereas the United ...

Green by choice! Follow these 26 easy, effective tips to reduce your footprint and become a more conscious, responsible ...

It's no secret that Florida's iconic coral reefs are in trouble. Repeated body blows from hurricanes, pollution, disease, ...