A recent drought in Panama was so severe that the canal had to reduce traffic. How is climate change impacting Panama -- and how does that ripple out to the global economy?

Newport Aquarium goes with an iguana on Groundhog Day to predict a longer winter or an early spring. Persephone, the ...

A bright green iguana can be seen plummeting from a tree to land on a backyard concrete slab and lie there, stunned. The lizard slowly walked away the next morning, a resident said. Green iguanas ...